NSIS script rewrite

10 files changed, 978 insertions, 0 deletions

diff --git a/misc/nsis/graphics/install.ico b/misc/nsis/graphics/install.ico
new file mode 100755
index 000000000..8a30f612e
--- /dev/null
+++ b/misc/nsis/graphics/install.ico
diff --git a/misc/nsis/graphics/readme.txt b/misc/nsis/graphics/readme.txt
new file mode 100755
index 000000000..b99dee86c
--- /dev/null
+++ b/misc/nsis/graphics/readme.txt
@@ -0,0 +1,2 @@
+These are modified versions of 'orange-install.ico', 'orange-uninstall.ico'

+and 'orange.bmp' graphics of the NSIS distribution.
\ No newline at end of file
diff --git a/misc/nsis/graphics/uninstall.ico b/misc/nsis/graphics/uninstall.ico
new file mode 100755
index 000000000..94ea5bce3
--- /dev/null
+++ b/misc/nsis/graphics/uninstall.ico
diff --git a/misc/nsis/graphics/wizard.bmp b/misc/nsis/graphics/wizard.bmp
new file mode 100755
index 000000000..a48c8ee03
--- /dev/null
+++ b/misc/nsis/graphics/wizard.bmp
diff --git a/misc/nsis/install.nsh b/misc/nsis/install.nsh
new file mode 100755
index 000000000..267fd0d90
--- /dev/null
+++ b/misc/nsis/install.nsh
@@ -0,0 +1,484 @@
+# Copyright 2018 Florian Bruhin (The Compiler) <mail@qutebrowser.org>
+#
+# This file is part of qutebrowser.
+#
+# qutebrowser is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# qutebrowser is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with qutebrowser.  If not, see <http://www.gnu.org/licenses/>.
+
+# NSIS installer header. Uses NsisMultiUser plugin and contains portions of
+# its demo code, copyright 2017 Richard Drizin, Alex Mitev.
+
+
+;Languages (first is default language) - must be inserted after all pages
+!insertmacro MUI_LANGUAGE "English"
+!insertmacro MULTIUSER_LANGUAGE_INIT
+
+; Reserve files
+!insertmacro MUI_RESERVEFILE_LANGDLL
+
+!macro MSI32_STACK
+	Push "${MSI32_010}"
+	Push "${MSI32_011}"
+	Push "${MSI32_012}"
+	Push "${MSI32_013}"
+	Push "${MSI32_014}"
+	Push "${MSI32_020}"
+	Push "${MSI32_021}"
+	Push "${MSI32_030}"
+	Push "${MSI32_040}"
+	Push "${MSI32_041}"
+	Push "${MSI32_050}"
+	Push "${MSI32_051}"
+	Push "${MSI32_060}"
+	Push "${MSI32_061}"
+	Push "${MSI32_062}"
+	Push "${MSI32_070}"
+	Push "${MSI32_080}"
+	Push "${MSI32_081}"
+	Push "${MSI32_082}"
+	Push "${MSI32_084}"
+	Push "${MSI32_090}"
+	Push "${MSI32_091}"
+	Push "${MSI32_100}"
+	Push "${MSI32_101}"
+!macroend
+
+!macro MSI64_STACK
+	Push "${MSI64_010}"
+	Push "${MSI64_011}"
+	Push "${MSI64_012}"
+	Push "${MSI64_013}"
+	Push "${MSI64_014}"
+	Push "${MSI64_020}"
+	Push "${MSI64_021}"
+	Push "${MSI64_030}"
+	Push "${MSI64_040}"
+	Push "${MSI64_041}"
+	Push "${MSI64_050}"
+	Push "${MSI64_051}"
+	Push "${MSI64_060}"
+	Push "${MSI64_061}"
+	Push "${MSI64_062}"
+	Push "${MSI64_070}"
+	Push "${MSI64_080}"
+	Push "${MSI64_081}"
+	Push "${MSI64_082}"
+	Push "${MSI64_084}"
+	Push "${MSI64_090}"
+	Push "${MSI64_091}"
+	Push "${MSI64_100}"
+	Push "${MSI64_101}"
+!macroend
+
+!macro CheckMSI
+	${foreach} $9 ${MSI_COUNT} 1 - 1
+		Pop $R1
+		ReadRegStr $0 HKLM "${REG_UN}\$R1" "DisplayName"
+		${if} $0 == "${PRODUCT_NAME}"
+			${exitfor}
+		${else}
+			StrCpy $R1 ""
+		${endif}
+	${next}
+!macroend
+
+!macro CheckOldNSIS
+	ReadRegStr $R0 HKLM "${REG_UN}\${PRODUCT_NAME}" "QuietUninstallString"
+	${if} $R0 != ""
+		ReadRegStr $R0 HKLM "${REG_UN}\${PRODUCT_NAME}" "UninstallString"
+		${if} $R0 != ""
+			System::Call 'Shlwapi::PathUnquoteSpaces(t r10r10)'
+			IfFileExists $R0 +2 0
+			StrCpy $R0 ""
+		${endif}
+	${endif}
+!macroend
+
+!macro RemoveOld UninstCmd
+	ClearErrors
+	ExecWait "${UninstCmd}"
+	${if} ${errors}
+		MessageBox MB_ICONSTOP "The uninstaller has failed to complete.$\r$\nPlease restart Windows and try again." /SD IDOK
+		Abort
+	${endif}
+!macroend
+
+; Sections
+InstType "Full"
+InstType "Typical"
+InstType "Minimal"
+
+Section "Core Files (required)" SectionCoreFiles
+	SectionIn 1 2 3 RO
+
+	; if there's an installed version, uninstall it first (I chose not to start the uninstaller silently, so that user sees what failed)
+	; if both per-user and per-machine versions are installed, unistall the one that matches $MultiUser.InstallMode
+	StrCpy $0 ""
+	${if} $HasCurrentModeInstallation = 1
+		StrCpy $0 "$MultiUser.InstallMode"
+	${else}
+		!if ${MULTIUSER_INSTALLMODE_ALLOW_BOTH_INSTALLATIONS} = 0
+			${if} $HasPerMachineInstallation = 1
+				StrCpy $0 "AllUsers" ; if there's no per-user installation, but there's per-machine installation, uninstall it
+			${elseif}	$HasPerUserInstallation = 1
+				StrCpy $0 "CurrentUser" ; if there's no per-machine installation, but there's per-user installation, uninstall it
+			${endif}
+		!endif
+	${endif}
+
+	${if} "$0" != ""
+		${if} $0 == "AllUsers"
+			StrCpy $1 "$PerMachineUninstallString"
+			StrCpy $3 "$PerMachineInstallationFolder"
+		${else}
+			StrCpy $1 "$PerUserUninstallString"
+			StrCpy $3 "$PerUserInstallationFolder"
+		${endif}
+		${if} ${silent}
+			StrCpy $2 "/S"
+		${else}
+			StrCpy $2 ""
+		${endif}
+
+		HideWindow
+		ClearErrors
+		StrCpy $0 0
+		ExecWait '$1 /SS $2 _?=$3' $0 ; $1 is quoted in registry; the _? param stops the uninstaller from copying itself to the temporary directory, which is the only way for ExecWait to work
+
+		${if} ${errors} ; stay in installer
+			SetErrorLevel 2 ; Installation aborted by script
+			BringToFront
+			Abort "Error executing uninstaller."
+		${else}
+			${Switch} $0
+				${Case} 0 ; uninstaller completed successfully - continue with installation
+					BringToFront
+					${Break}
+				${Case} 1 ; Installation aborted by user (cancel button)
+				${Case} 2 ; Installation aborted by script
+					SetErrorLevel $0
+					Quit ; uninstaller was started, but completed with errors - Quit installer
+				${Default} ; all other error codes - uninstaller could not start, elevate, etc. - Abort installer
+					SetErrorLevel $0
+					BringToFront
+					Abort "Error executing uninstaller."
+			${EndSwitch}
+		${endif}
+
+		!insertmacro DeleteRetryAbort "$3\${UNINSTALL_FILENAME}" ; the uninstaller doesn't delete itself when not copied to the temp directory
+		RMDir "$3"
+	${endif}
+
+	; Remove the old uninstaller if it's leftover
+	IfFileExists "$INSTDIR\uninst.exe" 0 +2
+	Delete "$INSTDIR\uninst.exe"
+
+	SetOutPath $INSTDIR
+	; Write uninstaller and registry uninstall info as the first step,
+	; so that the user has the option to run the uninstaller if something goes wrong
+	WriteUninstaller "${UNINSTALL_FILENAME}"
+	; or this if you're using signing:
+	; File "${UNINSTALL_FILENAME}"
+	!insertmacro MULTIUSER_RegistryAddInstallInfo ; add registry keys
+	${if} ${silent} ; MUI doesn't write language in silent mode
+		WriteRegStr "${MUI_LANGDLL_REGISTRY_ROOT}" "${MUI_LANGDLL_REGISTRY_KEY}" "${MUI_LANGDLL_REGISTRY_VALUENAME}" $LANGUAGE
+	${endif}
+	
+	File /r "${DIST_DIR}\*.*"
+SectionEnd
+
+SectionGroup /e "System Integration" SectionGroupIntegration
+
+Section "Register with Windows" SectionWindowsRegister
+	SectionIn 1 2
+
+	; No HKCU support for Windows versions earlier than Win8
+	${if} $MultiUser.InstallMode == "AllUsers"
+	${orif} ${AtLeastWin8}
+		;StartMenuInternet
+		StrCpy $0 "$INSTDIR\${PROGEXE}"
+		System::Call 'kernel32::GetLongPathNameW(t r0, t .r1, i ${NSIS_MAX_STRLEN}) i .r2'
+
+		StrCpy $0 "SOFTWARE\Clients\StartMenuInternet\${PRODUCT_NAME}"
+
+		WriteRegStr SHCTX "$0" "" "${PRODUCT_NAME}"
+
+		WriteRegStr SHCTX "$0\DefaultIcon" "" "$1,0"
+
+		WriteRegDWORD SHCTX "$0\InstallInfo" "IconsVisible" 1
+
+		WriteRegStr SHCTX "$0\shell\open\command" "" "$\"$1$\""
+
+		WriteRegStr SHCTX "$0\shell\properties" "" "${PRODUCT_NAME} settings"
+		WriteRegStr SHCTX "$0\shell\properties\command" "" "$\"$1$\" ${SHELL_PROPERTIES}"
+
+		WriteRegStr SHCTX "$0\shell\safemode" "" "${PRODUCT_NAME} safe mode"
+		WriteRegStr SHCTX "$0\shell\safemode\command" "" "$\"$1$\" ${SHELL_SAFEMODE}"
+
+		WriteRegStr SHCTX "$0\Capabilities" "ApplicationDescription" "${COMMENTS}"
+		WriteRegStr SHCTX "$0\Capabilities" "ApplicationIcon" "$1,0"
+		WriteRegStr SHCTX "$0\Capabilities" "ApplicationName" "${PRODUCT_NAME}"
+
+		WriteRegStr SHCTX "$0\Capabilities\FileAssociations" ".htm"   "${PRODUCT_NAME}HTML"
+		WriteRegStr SHCTX "$0\Capabilities\FileAssociations" ".html"  "${PRODUCT_NAME}HTML"
+		WriteRegStr SHCTX "$0\Capabilities\FileAssociations" ".shtml" "${PRODUCT_NAME}HTML"
+		WriteRegStr SHCTX "$0\Capabilities\FileAssociations" ".svg"   "${PRODUCT_NAME}HTML"
+		WriteRegStr SHCTX "$0\Capabilities\FileAssociations" ".xht"   "${PRODUCT_NAME}HTML"
+		WriteRegStr SHCTX "$0\Capabilities\FileAssociations" ".xhtml" "${PRODUCT_NAME}HTML"
+		WriteRegStr SHCTX "$0\Capabilities\FileAssociations" ".webp"   "${PRODUCT_NAME}HTML"
+
+		WriteRegStr SHCTX "$0\Capabilities\StartMenu" "StartMenuInternet" "${PRODUCT_NAME}"
+
+		WriteRegStr SHCTX "$0\Capabilities\URLAssociations" "ftp"    "${PRODUCT_NAME}URL"
+		WriteRegStr SHCTX "$0\Capabilities\URLAssociations" "http"   "${PRODUCT_NAME}URL"
+		WriteRegStr SHCTX "$0\Capabilities\URLAssociations" "https"  "${PRODUCT_NAME}URL"
+
+		; Register Application
+		WriteRegStr SHCTX "SOFTWARE\RegisteredApplications" "${PRODUCT_NAME}" "$0\Capabilities"
+
+		; Associate file types
+		WriteRegStr SHCTX "SOFTWARE\Classes\.htm\OpenWithProgids" "${PRODUCT_NAME}HTML" ""
+		WriteRegStr SHCTX "SOFTWARE\Classes\.html\OpenWithProgids" "${PRODUCT_NAME}HTML" ""
+		WriteRegStr SHCTX "SOFTWARE\Classes\.shtml\OpenWithProgids" "${PRODUCT_NAME}HTML" ""
+		WriteRegStr SHCTX "SOFTWARE\Classes\.svg\OpenWithProgids" "${PRODUCT_NAME}HTML" ""
+		WriteRegStr SHCTX "SOFTWARE\Classes\.xht\OpenWithProgids" "${PRODUCT_NAME}HTML" ""
+		WriteRegStr SHCTX "SOFTWARE\Classes\.xhtml\OpenWithProgids" "${PRODUCT_NAME}HTML" ""
+		WriteRegStr SHCTX "SOFTWARE\Classes\.webp\OpenWithProgids" "${PRODUCT_NAME}HTML" ""
+
+		; HTML and URL handlers
+		StrCpy $2 "${PRODUCT_NAME}HTML"
+		StrCPY $3 "${PRODUCT_NAME} HTML Document"
+		WriteRegHandler:
+		WriteRegStr SHCTX "SOFTWARE\Classes\$2" "" "$3"
+		WriteRegStr SHCTX "SOFTWARE\Classes\$2" "FriendlyTypeName" "$3"
+		WriteRegDWord SHCTX "SOFTWARE\Classes\$2" "EditFlags" 0x00000002
+		WriteRegStr SHCTX "SOFTWARE\Classes\$2\DefaultIcon" "" "$1,0"
+		WriteRegStr SHCTX "SOFTWARE\Classes\$2\shell" "" "open"
+		WriteRegStr SHCTX "SOFTWARE\Classes\$2\shell\open\command" "" "$\"$1$\" $\"%1$\""
+		WriteRegStr SHCTX "SOFTWARE\Classes\$2\shell\open\ddeexec" "" ""
+		StrCmp "$2" "${PRODUCT_NAME}HTML" 0 +4
+		StrCpy $2 "${PRODUCT_NAME}URL"
+		StrCpy $3 "${PRODUCT_NAME} URL"
+		Goto WriteRegHandler
+		WriteRegStr SHCTX "SOFTWARE\Classes\$2" "URL Protocol" ""
+	${endif}
+SectionEnd
+
+Section /o "Set as default browser" SectionDefaultBrowser
+	SectionIn 1
+
+	ReadRegStr $0 HKCU "SOFTWARE\Microsoft\Windows\Shell\Associations\UrlAssociations\http\UserChoice" "ProgId"
+	ReadRegStr $1 HKCU "SOFTWARE\Microsoft\Windows\Shell\Associations\UrlAssociations\https\UserChoice" "ProgId"
+	ReadRegStr $2 HKCU "SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.htm\UserChoice" "ProgId"
+	ReadRegStr $3 HKCU "SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.html\UserChoice" "ProgId"
+	${ifnot} $0 == "${PRODUCT_NAME}URL"
+	${orifnot} $1 == "${PRODUCT_NAME}URL"
+	${orifnot} $2 == "${PRODUCT_NAME}HTML"
+	${orifnot} $3 == "${PRODUCT_NAME}HTML"
+		${if} ${AtLeastWin10}
+			ExecShell "open" "ms-settings:defaultapps"
+		${elseif} ${AtLeastWin8}
+			ExecShell "open" "control.exe" "/name Microsoft.DefaultPrograms /page pageDefaultProgram\pageAdvancedSettings?pszAppName=${PRODUCT_NAME}"
+		${else}
+			StrCmp $0 "${PRODUCT_NAME}URL" +2 0
+			WriteRegStr HKCU "SOFTWARE\Microsoft\Windows\Shell\Associations\UrlAssociations\http\UserChoice" "ProgId" "${PRODUCT_NAME}URL"
+			StrCmp $1 "${PRODUCT_NAME}URL" +2 0
+			WriteRegStr HKCU "SOFTWARE\Microsoft\Windows\Shell\Associations\UrlAssociations\https\UserChoice" "ProgId" "${PRODUCT_NAME}URL"
+			StrCmp $2 "${PRODUCT_NAME}HTML" +3 0
+			DeleteRegKey HKCU "SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.htm\UserChoice"
+			WriteRegStr HKCU "SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.htm\UserChoice" "ProgId" "${PRODUCT_NAME}HTML"
+			StrCmp $3 "${PRODUCT_NAME}HTML" +3 0
+			DeleteRegKey HKCU "SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.html\UserChoice"
+			WriteRegStr HKCU "SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.html\UserChoice" "ProgId" "${PRODUCT_NAME}HTML"
+		${endif}
+	${endif}
+SectionEnd
+
+SectionGroupEnd
+
+SectionGroup "Shortcuts" SectionGroupShortcuts
+
+Section "Dektop Icon" SectionDesktopIcon
+	SectionIn 1 2
+
+	!insertmacro MULTIUSER_GetCurrentUserString $0
+	CreateShortCut "$DESKTOP\${PRODUCT_NAME}$0.lnk" "$INSTDIR\${PROGEXE}"
+SectionEnd
+
+Section "Start Menu Icon" SectionStartMenuIcon
+	SectionIn 1 2
+
+	!insertmacro MULTIUSER_GetCurrentUserString $0
+	CreateShortCut "$STARTMENU\${PRODUCT_NAME}$0.lnk" "$INSTDIR\${PROGEXE}"
+SectionEnd
+
+SectionGroupEnd
+
+Section "-Write Install Info" ; hidden section, write install info as the final step
+	!insertmacro MULTIUSER_RegistryAddInstallSizeInfo
+	!insertmacro MULTIUSER_GetCurrentUserString $0
+	WriteRegStr SHCTX "${MULTIUSER_INSTALLMODE_UNINSTALL_REGISTRY_KEY_PATH}$0" "HelpLink" "${HELP_LINK}"
+	WriteRegStr SHCTX "${MULTIUSER_INSTALLMODE_UNINSTALL_REGISTRY_KEY_PATH}$0" "URLInfoAbout" "${URL_ABOUT}"
+	WriteRegStr SHCTX "${MULTIUSER_INSTALLMODE_UNINSTALL_REGISTRY_KEY_PATH}$0" "URLUpdateInfo" "${URL_UPDATE}"
+	WriteRegStr SHCTX "${MULTIUSER_INSTALLMODE_UNINSTALL_REGISTRY_KEY_PATH}$0" "Comments" "${COMMENTS}"
+	WriteRegStr SHCTX "${MULTIUSER_INSTALLMODE_UNINSTALL_REGISTRY_KEY_PATH}$0" "Contact" "${CONTACT}"
+
+	; Add InstallDate String
+	System::Call /NOUNLOAD '*(&i2,&i2,&i2,&i2,&i2,&i2,&i2,&i2) i .r9'
+	System::Call /NOUNLOAD 'kernel32::GetLocalTime(i)i(r9)'
+	System::Call /NOUNLOAD '*$9(&i2,&i2,&i2,&i2,&i2,&i2,&i2,&i2)i(.r1,.r2,.r3,.r4,.r5,.r6,.r7,)'
+	System::Free $9
+	IntCmp $2 9 0 0 +2
+	StrCpy $2 '0$2'
+	IntCmp $4 9 0 0 +2
+	StrCpy $4 '0$4'
+	WriteRegStr SHCTX "${MULTIUSER_INSTALLMODE_UNINSTALL_REGISTRY_KEY_PATH}$0" "InstallDate" "$1$2$4"
+
+	; Refresh Shell Icons
+	System::Call "shell32::SHChangeNotify(i 0x08000000, i 0, i 0, i 0)"
+SectionEnd
+
+; Modern install component descriptions
+!insertmacro MUI_FUNCTION_DESCRIPTION_BEGIN
+	!insertmacro MUI_DESCRIPTION_TEXT ${SectionCoreFiles} "Core files required to run ${PRODUCT_NAME}."
+	!insertmacro MUI_DESCRIPTION_TEXT ${SectionGroupIntegration} "Integrate ${PRODUCT_NAME} with the Operating System."
+	!insertmacro MUI_DESCRIPTION_TEXT ${SectionWindowsRegister} "Register protocols and file extensions with ${PRODUCT_NAME}."
+	!insertmacro MUI_DESCRIPTION_TEXT ${SectionDefaultBrowser} "Set ${PRODUCT_NAME} as the default Web browser."
+	!insertmacro MUI_DESCRIPTION_TEXT ${SectionGroupShortcuts} "Create shortcut icons to run ${PRODUCT_NAME}."
+	!insertmacro MUI_DESCRIPTION_TEXT ${SectionDesktopIcon} "Create ${PRODUCT_NAME} icon on the Desktop."
+	!insertmacro MUI_DESCRIPTION_TEXT ${SectionStartMenuIcon} "Create ${PRODUCT_NAME} icon in the Start Menu."
+!insertmacro MUI_FUNCTION_DESCRIPTION_END
+
+; Callbacks
+Function .onInit
+	!insertmacro CheckPlatform ${PLATFORM}
+	!insertmacro CheckMinWinVer ${MIN_WIN_VER}
+	${ifnot} ${UAC_IsInnerInstance}
+		!insertmacro CheckSingleInstance "Setup" "Global" "${SETUP_MUTEX}"
+		!insertmacro CheckSingleInstance "Application" "Local" "${APP_MUTEX}"
+	${endif}
+
+	; Detect existing setup from previous installers
+	!insertmacro CheckOldNSIS
+	!insertmacro MSI32_STACK
+	!insertmacro CheckMSI
+	${if} $R1 == ""
+	${andif} ${RunningX64}
+		SetRegView 64 ; Will be set again by MULTIUSER_INIT
+		!insertmacro MSI64_STACK
+		!insertmacro CheckMSI
+	${endif}
+	${if} $R0 != ""
+	${orif} $R1 != ""
+		MessageBox MB_OKCANCEL|MB_ICONEXCLAMATION \
+		"An older version of ${PRODUCT_NAME} is already installed.$\n\
+		$\nClick `OK` to remove the previous version and continue,$\n\
+		or `Cancel` to cancel this upgrade." \
+		IDOK +2
+		Abort
+		${if} $R0 != ""
+			${GetParent} $R0 $0
+			${GetFileName} $R0 $1
+			; Using cmd.exe for elevation to work
+			!insertmacro RemoveOld "cmd.exe /c start /wait /d $\"$0$\" $1 /S _?=$0"
+		${endif}
+		${if} $R1 != ""
+			!insertmacro RemoveOld "msiexec.exe /X$R1 /passive /promptrestart"
+		${endif}
+	${endif}
+
+	!insertmacro MULTIUSER_INIT
+
+	${if} $IsInnerInstance = 0
+		!insertmacro MUI_LANGDLL_DISPLAY
+	${endif}
+FunctionEnd
+
+Function .onSelChange
+	${if} ${SectionIsSelected} ${SectionDefaultBrowser}
+		!insertmacro SetSectionFlag ${SectionWindowsRegister} ${SF_RO}
+		!insertmacro SelectSection ${SectionWindowsRegister}
+	${else}
+		!insertmacro ClearSectionFlag ${SectionWindowsRegister} ${SF_RO}
+	${endif}
+FunctionEnd
+
+Function PageWelcomeLicensePre
+	${if} $InstallShowPagesBeforeComponents = 0
+		Abort ; don't display the Welcome and License pages for the inner instance
+	${endif}
+FunctionEnd
+
+Function PageInstallModeChangeMode
+	; Disable integration for single user install on Win7 and older, as it's not supported
+	${if} $MultiUser.InstallMode == "CurrentUser"
+	${andif} ${AtMostWin7}
+		SectionSetText ${SectionGroupIntegration} "System Integration (not supported)"
+		IntOP $0 ${SF_RO} & ${SECTION_OFF}
+		SectionSetFlags ${SectionWindowsRegister} $0
+		SectionSetFlags ${SectionDefaultBrowser} $0
+		!insertmacro SetSectionFlag ${SectionGroupIntegration} ${SF_RO}
+		!insertmacro ClearSectionFlag ${SectionGroupIntegration} ${SF_EXPAND}
+	${else}
+		; This is necessary because if the installer started under Win7/Vista as Administrator with UAC disabled,
+		; going back to All users after first selecting Single user, the integration component would still be disabled
+		SectionSetText ${SectionGroupIntegration} "System Integration"
+		!insertmacro ClearSectionFlag ${SectionWindowsRegister} ${SF_RO}
+		!insertmacro ClearSectionFlag ${SectionDefaultBrowser} ${SF_RO}
+		!insertmacro ClearSectionFlag ${SectionGroupIntegration} ${SF_RO}
+		!insertmacro SetSectionFlag ${SectionGroupIntegration} ${SF_EXPAND}
+		!insertmacro SelectSection ${SectionWindowsRegister}
+
+		; Select 'Default browser' if already set in registry
+		ReadRegStr $0 HKCU "SOFTWARE\Microsoft\Windows\Shell\Associations\UrlAssociations\http\UserChoice" "ProgId"
+		${if} $0 == "${PRODUCT_NAME}URL"
+			!insertmacro SetSectionFlag ${SectionWindowsRegister} ${SF_RO}
+			!insertmacro SelectSection ${SectionDefaultBrowser}
+		${else}
+			!insertmacro UnselectSection ${SectionDefaultBrowser}
+		${endif}
+	${endif}
+FunctionEnd
+
+Function PageDirectoryPre
+	GetDlgItem $0 $HWNDPARENT 1
+		SendMessage $0 ${WM_SETTEXT} 0 "STR:$(^InstallBtn)" ; this is the last page before installing
+FunctionEnd
+
+Function PageDirectoryShow
+	${if} $CmdLineDir != ""
+		FindWindow $R1 "#32770" "" $HWNDPARENT
+
+		GetDlgItem $0 $R1 1019 ; Directory edit
+		SendMessage $0 ${EM_SETREADONLY} 1 0 ; read-only is better than disabled, as user can copy contents
+
+		GetDlgItem $0 $R1 1001 ; Browse button
+		EnableWindow $0 0
+	${endif}
+FunctionEnd
+
+Function PageFinishRun
+	; the installer might exit too soon before the application starts and it loses the right to be the foreground window and starts in the background
+	; however, if there's no active window when the application starts, it will become the active window, so we hide the installer
+	HideWindow
+	; the installer will show itself again quickly before closing (w/o Taskbar button), we move it offscreen
+	!define SWP_NOSIZE 0x0001
+	!define SWP_NOZORDER 0x0004
+	System::Call "User32::SetWindowPos(i, i, i, i, i, i, i) b ($HWNDPARENT, 0, -1000, -1000, 0, 0, ${SWP_NOZORDER}|${SWP_NOSIZE})"
+
+	!insertmacro UAC_AsUser_ExecShell "open" "$INSTDIR\${PROGEXE}" "" "$INSTDIR" ""
+FunctionEnd
+
+Function .onInstFailed
+	MessageBox MB_ICONSTOP "${PRODUCT_NAME} ${VERSION} could not be fully installed.$\r$\nPlease, restart Windows and run the setup program again." /SD IDOK
+FunctionEnd
diff --git a/misc/nsis/install_pages.nsh b/misc/nsis/install_pages.nsh
new file mode 100755
index 000000000..92328c66b
--- /dev/null
+++ b/misc/nsis/install_pages.nsh
@@ -0,0 +1,62 @@
+# Copyright 2018 Florian Bruhin (The Compiler) <mail@qutebrowser.org>
+#
+# This file is part of qutebrowser.
+#
+# qutebrowser is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# qutebrowser is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with qutebrowser.  If not, see <http://www.gnu.org/licenses/>.
+
+# NSIS pages header. Uses NsisMultiUser plugin and contains portions of
+# its demo code, copyright 2017 Richard Drizin, Alex Mitev.
+
+
+; NsisMultiUser optional defines
+!define MULTIUSER_INSTALLMODE_ALLOW_BOTH_INSTALLATIONS 0
+!define MULTIUSER_INSTALLMODE_ALLOW_ELEVATION 1
+!define MULTIUSER_INSTALLMODE_ALLOW_ELEVATION_IF_SILENT 0
+!define MULTIUSER_INSTALLMODE_DEFAULT_ALLUSERS 1
+!if ${PLATFORM} == "win64"
+	!define MULTIUSER_INSTALLMODE_64_BIT 1
+!endif
+!define MULTIUSER_INSTALLMODE_DISPLAYNAME "${PRODUCT_NAME} ${VERSION} (${ARCH})"
+
+; Interface Settings
+!define MUI_ABORTWARNING ; Show a confirmation when cancelling the installation
+!define MUI_LANGDLL_ALLLANGUAGES ; Show all languages, despite user's codepage
+
+; Remember the installer language
+!define MUI_LANGDLL_REGISTRY_ROOT "SHCTX"
+!define MUI_LANGDLL_REGISTRY_KEY "${SETTINGS_REG_KEY}"
+!define MUI_LANGDLL_REGISTRY_VALUENAME "Language"
+
+; Pages
+!define MUI_PAGE_CUSTOMFUNCTION_PRE PageWelcomeLicensePre
+!insertmacro MUI_PAGE_WELCOME
+
+!define MUI_PAGE_CUSTOMFUNCTION_PRE PageWelcomeLicensePre
+!insertmacro MUI_PAGE_LICENSE "${LICENSE_FILE}"
+
+!define MULTIUSER_INSTALLMODE_CHANGE_MODE_FUNCTION PageInstallModeChangeMode
+!insertmacro MULTIUSER_PAGE_INSTALLMODE
+
+!define MUI_COMPONENTSPAGE_SMALLDESC
+!insertmacro MUI_PAGE_COMPONENTS
+
+!define MUI_PAGE_CUSTOMFUNCTION_PRE PageDirectoryPre
+!define MUI_PAGE_CUSTOMFUNCTION_SHOW PageDirectoryShow
+!insertmacro MUI_PAGE_DIRECTORY
+
+!insertmacro MUI_PAGE_INSTFILES
+
+!define MUI_FINISHPAGE_RUN
+!define MUI_FINISHPAGE_RUN_FUNCTION PageFinishRun
+!insertmacro MUI_PAGE_FINISH
\ No newline at end of file
diff --git a/misc/nsis/mkunlist.cmd b/misc/nsis/mkunlist.cmd
new file mode 100755
index 000000000..114116e23
--- /dev/null
+++ b/misc/nsis/mkunlist.cmd
@@ -0,0 +1,45 @@
+@echo off

+

+rem This is called from qutebrowser NSIS script at compile time.

+rem It enumerates the files of the release and generates a nsh file with the

+rem commands to remove them.

+

+setlocal EnableDelayedExpansion

+

+if [%2]==[] exit 1

+

+set "DIST=%~f1"

+set "ULIST=%2"

+set "DLIST=%TEMP%\%~n2%RANDOM%.tmp"

+

+if not exist "%DIST%" exit 2

+

+if exist "%ULIST%" del "%ULIST%" || exit 3

+if exist "%DLIST%" del "%DLIST%" || exit 3

+

+for /r "%DIST%" %%i in (*) do (

+	set "FN=%%i"

+	set "FN=!FN:%DIST%=!"

+	set "FN=!FN:$=$$!"

+	(echo:Delete "$INSTDIR!FN!") >> "%ULIST%"

+)

+

+rem '*' doesn't catch hidden files and there are a couple files starting with

+rem a '.', which will appear as hidden if mapped from a linux file system.

+for /f "tokens=*" %%i in ('dir "%DIST%" /a:h-d /b /s') do (

+	set "HFN=%%i"

+	set "HFN=!HFN:%DIST%=!"

+	set "HFN=!HFN:$=$$!"

+	(echo:Delete "$INSTDIR!HFN!") >> "%ULIST%"

+)

+

+for /r "%DIST%" %%i in (.) do (

+	set "DN=%%i"

+	set "DN=!DN:%DIST%=!"

+	set "DN=!DN:$=$$!"

+	(echo:RMDir "$INSTDIR!DN:~0,-1!") >> "%DLIST%"

+)

+

+sort /r "%DLIST%" >> "%ULIST%"

+

+del "%DLIST%"

diff --git a/misc/nsis/qutebrowser.nsi b/misc/nsis/qutebrowser.nsi
new file mode 100755
index 000000000..a114e6774
--- /dev/null
+++ b/misc/nsis/qutebrowser.nsi
@@ -0,0 +1,179 @@
+# Copyright 2018 Florian Bruhin (The Compiler) <mail@qutebrowser.org>

+#

+# This file is part of qutebrowser.

+#

+# qutebrowser is free software: you can redistribute it and/or modify

+# it under the terms of the GNU General Public License as published by

+# the Free Software Foundation, either version 3 of the License, or

+# (at your option) any later version.

+#

+# qutebrowser is distributed in the hope that it will be useful,

+# but WITHOUT ANY WARRANTY; without even the implied warranty of

+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

+# GNU General Public License for more details.

+#

+# You should have received a copy of the GNU General Public License

+# along with qutebrowser.  If not, see <http://www.gnu.org/licenses/>.

+

+# NSIS installer script. Uses NsisMultiUser plugin and contains portions of

+# its demo code, copyright 2017 Richard Drizin, Alex Mitev.

+

+# Includes modified graphics from the NSIS distribution.

+

+# Requires:

+# - NsisMultiUser plugin @ 79914db   https://github.com/Drizin/NsisMultiUser

+# - UAC plugin v2.4.5c (20150526)    http://nsis.sourceforge.net/UAC_plug-in

+

+

+; Installer Attributes

+Unicode true

+XPStyle on

+ManifestSupportedOS all

+SetDatablockOptimize on

+SetCompressor /SOLID /FINAL lzma

+SetCompressorDictSize 32

+CRCCheck force

+AllowSkipFiles off

+SetOverwrite on

+ShowInstDetails hide

+ShowUninstDetails hide

+

+!addplugindir /x86-unicode ".\Plugins\x86-unicode"

+!addincludedir ".\Include"

+

+!include MUI2.nsh

+!include NsisMultiUser.nsh

+

+; Installer defines

+!define PRODUCT_NAME "qutebrowser" ; name of the application as displayed to the user

+!define PROGEXE "qutebrowser.exe" ; main application filename

+!define COMPANY_NAME "qutebrowser.org" ; company, used for registry tree hierarchy

+!define COPYRIGHT "© 2014-2018 Florian Bruhin (The Compiler)"

+!define TM "qutebrowser is free software under the GNU General Public License"

+!define URL_ABOUT "https://qutebrowser.org/"

+!define URL_UPDATE "https://qutebrowser.org/doc/install.html"

+!define HELP_LINK "https://qutebrowser.org/doc/help/"

+!define CONTACT "mail@qutebrowser.org"

+!define COMMENTS "A keyboard-driven, vim-like browser based on PyQt5."

+!define SHELL_PROPERTIES "qute://settings/"

+!define SHELL_SAFEMODE "--temp-basedir"

+!define LANGID "1033"

+!define MIN_WIN_VER "XP"

+!define SETUP_MUTEX "${PRODUCT_NAME} Setup Mutex" ; do not change this between program versions!

+!define APP_MUTEX "${PRODUCT_NAME} App Mutex" ; do not change this between program versions!

+!define REG_UN "Software\Microsoft\Windows\CurrentVersion\Uninstall"

+!define SETTINGS_REG_KEY "${REG_UN}\${PRODUCT_NAME}"

+!define CONFIG_DIR "$APPDATA\${PRODUCT_NAME}"

+!define CACHE_DIR "$LOCALAPPDATA\${PRODUCT_NAME}"

+!define LICENSE_FILE ".\..\..\LICENSE"

+!define MUI_ICON ".\graphics\install.ico"

+!define MUI_UNICON ".\graphics\uninstall.ico"

+!define MUI_WELCOMEFINISHPAGE_BITMAP ".\graphics\wizard.bmp"

+; The old MSI installers had a different Product Code on every release by mistake

+!define MSI_COUNT 24

+!define MSI32_010 "{50691080-E51F-4F1A-AEEA-ACA8C64DB98B}"

+!define MSI32_011 "{B6FE0FC1-3754-4FF6-A5E5-A305B1EDC8CB}"

+!define MSI32_012 "{B1341894-8D82-40C6-B0D0-A5ECEFB997BE}"

+!define MSI32_013 "{22EEF3C7-4D72-4F7E-B35B-1F2A22B5E64A}"

+!define MSI32_014 "{29C7D770-EBFE-465A-8354-C6A4EA3D8BAF}"

+!define MSI32_020 "{061B339B-ABBC-4D89-BE0D-A843FEA48DA7}"

+!define MSI32_021 "{0228BB7C-8D7C-4763-A1C6-AAE0B1902AF9}"

+!define MSI32_030 "{F514C234-DB31-4158-9D96-53412B431F81}"

+!define MSI32_040 "{895E71DC-41D6-4FC3-A0F8-2EC5FE19ACB8}"

+!define MSI32_041 "{66F9576D-0DB5-475D-9C25-E0511580C897}"

+!define MSI32_050 "{EDB54F4D-7A00-47AE-9808-E59FF5E79136}"

+!define MSI32_051 "{EEF03487-BC9F-4EA4-A5A1-E9CF5F9E1FB6}"

+!define MSI32_060 "{F9FECA24-95DA-4E46-83E3-A805E5B1CE06}"

+!define MSI32_061 "{F1A0F4B9-CCA3-4B07-8ADB-16BC81530440}"

+!define MSI32_062 "{43F5E4C5-FF96-4676-B027-5AD63D3871AB}"

+!define MSI32_070 "{558FF39C-CA5F-4E2A-87D2-90963FCBC424}"

+!define MSI32_080 "{9DF540E2-4F8C-46A4-A27F-43BD0558CC42}"

+!define MSI32_081 "{EA0FB6B1-83AF-4F16-8B89-645B587D90FD}"

+!define MSI32_082 "{F849A0B2-301C-435D-9CC0-9651938FCA6F}"

+!define MSI32_084 "{9331D947-AC86-4542-A755-A833429C6E69}"

+!define MSI32_090 "{AD967987-7777-4095-A03A-3F2EE8968D9E}"

+!define MSI32_091 "{87F05B8A-2238-4D86-82BB-EC8B4CE97E78}"

+!define MSI32_100 "{07B85A0B-D025-4B4B-B46D-BC9B02912835}"

+!define MSI32_101 "{9F05D9E4-D049-445E-A489-A7DC0256C774}"

+!define MSI64_010 "{A8191862-28A7-4BB0-9532-49AD5CFFFE66}"

+!define MSI64_011 "{1C476CC1-A171-48B7-A883-0F00F4D301D3}"

+!define MSI64_012 "{ADA727AC-9DDD-4F03-93B7-BAFE950757BE}"

+!define MSI64_013 "{64949BFF-287A-4C16-A5F3-84A38A6703F1}"

+!define MSI64_014 "{63F22761-D886-4FDD-93F4-7543265E9FF7}"

+!define MSI64_020 "{80BE09C6-347F-4121-98D3-1E4363C3CE6B}"

+!define MSI64_021 "{2D86F472-DD52-40A1-8FE0-90550D674554}"

+!define MSI64_030 "{53DED10D-C609-406F-959E-C1B52A518561}"

+!define MSI64_040 "{B9535FDF-7A9E-4AED-BA1E-BEE5FFCBC311}"

+!define MSI64_041 "{DAE1309A-FE7D-46E5-B488-B437CC509DF9}"

+!define MSI64_050 "{DC9ECE64-F8E5-4BCB-BCFF-BE4ADCEF2655}"

+!define MSI64_051 "{26AED286-23BD-49FF-BD9C-7C0DC4467BD7}"

+!define MSI64_060 "{3035744D-2390-4D5E-ACAD-905E72B9EBEC}"

+!define MSI64_061 "{0223F48F-93A8-4985-BCFF-328E5A9D97D5}"

+!define MSI64_062 "{95835A82-A9C2-4924-87DF-E03D910E3400}"

+!define MSI64_070 "{61D1AC75-7ECD-45FF-B42B-454C056DB178}"

+!define MSI64_080 "{92D1C65C-1338-4B11-B515-6BD5B1FF92D9}"

+!define MSI64_081 "{AF7AC009-FB82-48F6-9439-6E46AEB60DBF}"

+!define MSI64_082 "{CC316D68-5742-4C2B-98EC-4ADF06A19B84}"

+!define MSI64_084 "{633F41F9-FE9B-42D1-9CC4-718CBD01EE11}"

+!define MSI64_090 "{5E3E7404-D6D7-4FF1-846A-F9BBFE2F841A}"

+!define MSI64_091 "{3190D3F6-7B24-47DC-88E7-99280905FACF}"

+!define MSI64_100 "{7AA6530C-3812-4DC5-9A30-E762BBDDF55E}"

+!define MSI64_101 "{B0104B85-8229-49FB-8606-275A90ACC024}"

+

+; Set PLATFORM - default x64

+!ifdef X86

+	!define PLATFORM "Win32"

+	!define ARCH "x86"

+	!define SUFFIX "win32"

+!else

+	!define PLATFORM "Win64"

+	!define ARCH "x64"

+	!define SUFFIX "amd64"

+!endif

+

+; If not defined, get VERSION from PROGEXE. Set DIST_DIR accordingly.

+!ifndef VERSION

+	!define /ifndef DIST_DIR ".\..\..\dist\${PRODUCT_NAME}-${ARCH}"

+	!getdllversion "${DIST_DIR}\${PROGEXE}" expv_

+	!define VERSION "${expv_1}.${expv_2}.${expv_3}"

+!else

+	!define /ifndef DIST_DIR ".\..\..\dist\${PRODUCT_NAME}-${VERSION}-${ARCH}"

+!endif

+

+; Pack the exe header with upx, unless NOUPX is defined.

+!ifndef NOUPX

+	!define /ifndef UPX "upx" ; assume upx is in path if UPX is not defined

+	!packhdr "$%TEMP%\exehead.tmp" '"${UPX}" "--ultra-brute" "$%TEMP%\exehead.tmp"'

+!else

+	!ifdef UPX

+		!error "Both UPX and NOUPX are defined."

+	!endif

+!endif

+

+; Version Information

+VIFileVersion "${VERSION}.0"

+VIProductVersion "${VERSION}.0"

+VIAddVersionKey /LANG=${LANGID} "Comments" "Built with NSIS ${NSIS_VERSION}"

+VIAddVersionKey /LANG=${LANGID} "CompanyName" "${COMPANY_NAME}"

+VIAddVersionKey /LANG=${LANGID} "FileVersion" "${VERSION}"

+VIAddVersionKey /LANG=${LANGID} "InternalName" "${PRODUCT_NAME}-${VERSION}-${SUFFIX}"

+VIAddVersionKey /LANG=${LANGID} "LegalTrademarks" "${TM}"

+VIAddVersionKey /LANG=${LANGID} "LegalCopyright" "${COPYRIGHT}"

+VIAddVersionKey /LANG=${LANGID} "FileDescription" "${PRODUCT_NAME} ${ARCH} Setup"

+VIAddVersionKey /LANG=${LANGID} "OriginalFilename" "${PRODUCT_NAME}-${VERSION}-${SUFFIX}.exe"

+VIAddVersionKey /LANG=${LANGID} "ProductName" "${PRODUCT_NAME}"

+VIAddVersionKey /LANG=${LANGID} "ProductVersion" "${VERSION}"

+

+; Final Attributes

+Name "${PRODUCT_NAME}"

+BrandingText "${PRODUCT_NAME} v${VERSION} Installer (${ARCH})"

+OutFile "${DIST_DIR}\..\${PRODUCT_NAME}-${VERSION}-${SUFFIX}.exe"

+

+; installer/uninstaller pages and actions

+!include "Utils.nsh"

+!include "install_pages.nsh"

+; remove next line if you're using signing after the uninstaller is extracted from the initially compiled setup

+!include "uninstall_pages.nsh"

+!include "install.nsh"

+; remove next line if you're using signing after the uninstaller is extracted from the initially compiled setup

+!include "uninstall.nsh"

diff --git a/misc/nsis/uninstall.nsh b/misc/nsis/uninstall.nsh
new file mode 100755
index 000000000..19abc1298
--- /dev/null
+++ b/misc/nsis/uninstall.nsh
@@ -0,0 +1,174 @@
+# Copyright 2018 Florian Bruhin (The Compiler) <mail@qutebrowser.org>
+#
+# This file is part of qutebrowser.
+#
+# qutebrowser is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# qutebrowser is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with qutebrowser.  If not, see <http://www.gnu.org/licenses/>.
+
+# NSIS uninstaller header. Uses NsisMultiUser plugin and contains portions of
+# its demo code, copyright 2017 Richard Drizin, Alex Mitev.
+
+
+; Variables
+Var SemiSilentMode ; installer started uninstaller in semi-silent mode using /SS parameter
+Var RunningFromInstaller ; installer started uninstaller using /uninstall parameter
+
+!insertmacro DeleteRetryAbortFunc "un."
+!insertmacro CheckSingleInstanceFunc "un."
+
+Section "un.Program Files" SectionUninstallProgram
+	SectionIn RO
+
+	; Call shell script to generate an uninstall-list nsh file
+	!tempfile UNLIST
+	!ifdef NSIS_WIN32_MAKENSIS
+		!execute 'cmd.exe /c .\mkunlist.cmd "${DIST_DIR}" "${UNLIST}"'
+	!else
+		!error "POSIX script for uninstall list generation is not yet available."
+	!endif
+
+	; Try to delete the EXE as the first step - if it's in use, don't remove anything else
+	!insertmacro DeleteRetryAbort "$INSTDIR\${PROGEXE}"
+
+	; Include and then delete the uninstall nsh file
+	!include "${UNLIST}"
+	!delfile "${UNLIST}"
+
+	; Clean up "Dektop Icon"
+	!insertmacro MULTIUSER_GetCurrentUserString $0
+	!insertmacro DeleteRetryAbort "$DESKTOP\${PRODUCT_NAME}$0.lnk"
+
+	; Clean up "Start Menu Icon"
+	!insertmacro MULTIUSER_GetCurrentUserString $0
+	!insertmacro DeleteRetryAbort "$STARTMENU\${PRODUCT_NAME}$0.lnk"
+
+	; Clean up Windows Registry
+	${if} $MultiUser.InstallMode == "AllUsers"
+	${orif} ${AtLeastWin8}
+		DeleteRegValue SHCTX "Software\RegisteredApplications" "${PRODUCT_NAME}"
+		DeleteRegKey SHCTX "Software\Clients\StartMenuInternet\${PRODUCT_NAME}"
+		DeleteRegKey SHCTX "Software\Classes\${PRODUCT_NAME}HTML"
+		DeleteRegKey SHCTX "Software\Classes\${PRODUCT_NAME}URL"
+		DeleteRegValue SHCTX "Software\Classes\.htm\OpenWithProgids" "${PRODUCT_NAME}HTML"
+		DeleteRegValue SHCTX "Software\Classes\.html\OpenWithProgids" "${PRODUCT_NAME}HTML"
+		DeleteRegValue SHCTX "Software\Classes\.shtml\OpenWithProgids" "${PRODUCT_NAME}HTML"
+		DeleteRegValue SHCTX "Software\Classes\.svg\OpenWithProgids" "${PRODUCT_NAME}HTML"
+		DeleteRegValue SHCTX "Software\Classes\.xht\OpenWithProgids" "${PRODUCT_NAME}HTML"
+		DeleteRegValue SHCTX "Software\Classes\.xhtml\OpenWithProgids" "${PRODUCT_NAME}HTML"
+		DeleteRegValue SHCTX "Software\Classes\.webp\OpenWithProgids" "${PRODUCT_NAME}HTML"
+	${endif}
+
+	; Refresh Shell Icons
+	System::Call "shell32::SHChangeNotify(i 0x08000000, i 0, i 0, i 0)"
+SectionEnd
+
+Section /o "!un.Program Settings" SectionRemoveSettings
+	; this section is executed only explicitly and shouldn't be placed in SectionUninstallProgram
+	DeleteRegKey HKCU "Software\${PRODUCT_NAME}"
+	SetShellVarContext current
+	RMDIR /r "${CONFIG_DIR}\data"
+	RMDIR /r "${CONFIG_DIR}\config"
+	RMDIR "${CONFIG_DIR}"
+	${if} $MultiUser.InstallMode == "AllUsers"
+		SetShellVarContext all
+	${endif}
+SectionEnd
+
+Section /o "un.Program Cache" SectionRemoveCache
+	; this section is executed only explicitly and shouldn't be placed in SectionUninstallProgram
+	SetShellVarContext current
+	RMDIR /r "${CACHE_DIR}\cache"
+	RMDIR "${CACHE_DIR}"
+	${if} $MultiUser.InstallMode == "AllUsers"
+		SetShellVarContext all
+	${endif}
+
+SectionEnd
+
+Section "-Uninstall" ; hidden section, must always be the last one!
+	Delete "$INSTDIR\${UNINSTALL_FILENAME}" ; we cannot use DeleteRetryAbort here - when using the _? parameter the uninstaller cannot delete itself and Delete fails, which is OK
+	; remove the directory only if it is empty - the user might have saved some files in it
+	RMDir "$INSTDIR"
+
+	; Remove the uninstaller from registry as the very last step - if sth. goes wrong, let the user run it again
+	!insertmacro MULTIUSER_RegistryRemoveInstallInfo ; Remove registry keys
+SectionEnd
+
+; Modern install component descriptions
+!insertmacro MUI_UNFUNCTION_DESCRIPTION_BEGIN
+	!insertmacro MUI_DESCRIPTION_TEXT ${SectionUninstallProgram} "Remove ${PRODUCT_NAME} application files."
+	!insertmacro MUI_DESCRIPTION_TEXT ${SectionRemoveSettings} "Remove ${PRODUCT_NAME} user files (configuration, bookmarks, history, sessions, scripts, cookies, etc.)."
+	!insertmacro MUI_DESCRIPTION_TEXT ${SectionRemoveCache} "Remove ${PRODUCT_NAME} cache files."
+!insertmacro MUI_UNFUNCTION_DESCRIPTION_END
+
+; Callbacks
+Function un.onInit
+	${GetParameters} $R0
+
+	${GetOptions} $R0 "/uninstall" $R1
+	${ifnot} ${errors}
+		StrCpy $RunningFromInstaller 1
+	${else}
+		StrCpy $RunningFromInstaller 0
+	${endif}
+
+	var /GLOBAL KeepReg
+	${GetOptions} $R0 "/upgrade" $R1
+	${ifnot} ${errors}
+		StrCpy $KeepReg 1
+	${else}
+		StrCpy $KeepReg 0
+	${endif}
+
+	${GetOptions} $R0 "/SS" $R1
+	${ifnot} ${errors}
+		StrCpy $SemiSilentMode 1
+		StrCpy $RunningFromInstaller 1
+		SetAutoClose true ; auto close (if no errors) if we are called from the installer; if there are errors, will be automatically set to false
+	${else}
+		StrCpy $SemiSilentMode 0
+	${endif}
+
+	${ifnot} ${UAC_IsInnerInstance}
+	${andif} $RunningFromInstaller = 0
+		!insertmacro CheckSingleInstance "Setup" "Global" "${SETUP_MUTEX}"
+		!insertmacro CheckSingleInstance "Application" "Local" "${APP_MUTEX}"
+	${endif}
+
+	!insertmacro MULTIUSER_UNINIT
+
+	!insertmacro MUI_UNGETLANGUAGE
+FunctionEnd
+
+Function un.PageInstallModeChangeMode
+FunctionEnd
+
+Function un.PageComponentsPre
+	${if} $SemiSilentMode = 1
+		Abort ; if user is installing, no use to remove program settings anyway (should be compatible with all versions)
+	${endif}
+FunctionEnd
+
+Function un.PageComponentsShow
+	; Show/hide the Back button
+	GetDlgItem $0 $HWNDPARENT 3
+	ShowWindow $0 $UninstallShowBackButton
+FunctionEnd
+
+Function un.onUninstFailed
+	${if} $SemiSilentMode = 0
+		MessageBox MB_ICONSTOP "${PRODUCT_NAME} ${VERSION} could not be fully uninstalled.$\r$\nPlease, restart Windows and run the uninstaller again." /SD IDOK
+	${else}
+		MessageBox MB_ICONSTOP "${PRODUCT_NAME} could not be fully installed.$\r$\nPlease, restart Windows and run the setup program again." /SD IDOK
+	${endif}
+FunctionEnd
diff --git a/misc/nsis/uninstall_pages.nsh b/misc/nsis/uninstall_pages.nsh
new file mode 100755
index 000000000..8ad203ebb
--- /dev/null
+++ b/misc/nsis/uninstall_pages.nsh
@@ -0,0 +1,32 @@
+# Copyright 2018 Florian Bruhin (The Compiler) <mail@qutebrowser.org>
+#
+# This file is part of qutebrowser.
+#
+# qutebrowser is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# qutebrowser is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with qutebrowser.  If not, see <http://www.gnu.org/licenses/>.
+
+# NSIS pages header. Uses NsisMultiUser plugin and contains portions of
+# its demo code, copyright 2017 Richard Drizin, Alex Mitev.
+
+
+; Pages
+!define MUI_UNABORTWARNING ; Show a confirmation when cancelling the installation
+
+!define MULTIUSER_INSTALLMODE_CHANGE_MODE_FUNCTION un.PageInstallModeChangeMode
+!insertmacro MULTIUSER_UNPAGE_INSTALLMODE
+
+!define MUI_PAGE_CUSTOMFUNCTION_PRE un.PageComponentsPre
+!define MUI_PAGE_CUSTOMFUNCTION_SHOW un.PageComponentsShow
+!insertmacro MUI_UNPAGE_COMPONENTS
+
+!insertmacro MUI_UNPAGE_INSTFILES