improve documentation of fusermount3 flatpak script

Closes #3993

.github/workflows/win-exe.yml

@@ -83,7 +83,7 @@ jobs:
           - arch: x64
             os: windows-latest
             java-dist: 'zulu' #cannot use temurin, see https://github.com/cryptomator/cryptomator/issues/3824#issuecomment-2829827427
-            java-version: '26.0.1+8'
+            java-version: '25.0.1+8'
             java-package: 'jdk'
     steps:
       - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
@@ -220,10 +220,12 @@ jobs:
               }
               $jar.Dispose()
           }
-      - name: Get msi helper dll for code signing
+      - name: Extract wixhelper.dll for Codesigning #see https://github.com/cryptomator/cryptomator/issues/3130
+        shell: pwsh
         run: |
-          ${JAVA_HOME}/bin/jpackage --type msi --win-upgrade-uuid bda45523-42b1-4cae-9354-a45475ed4775 --app-image appdir/Cryptomator --dest /tmp/ --name Test --vendor Test --copyright "None" --app-version "1.0" --temp msi-helper
+          New-Item -Path appdir/jpackage-jmod -ItemType Directory
-          find ./msi-helper/ -type f -name msica.dll -exec mv {} ./appdir \;
+          & $env:JAVA_HOME\bin\jmod.exe extract --dir jpackage-jmod "${env:JAVA_HOME}\jmods\jdk.jpackage.jmod"
+          Get-ChildItem -Recurse -Path "jpackage-jmod" -File wixhelper.dll | Select-Object -Last 1 | Copy-Item -Destination "appdir"
       - name: Sign DLLs with Azure Trusted Signing
         if: inputs.sign || github.event_name == 'schedule'
         uses: ./.github/actions/win-sign-action
@@ -259,16 +261,6 @@ jobs:
           "-Dlicense.failOnMissing=true"
           "-Dlicense.licenseMergesUrl=file:///${{ github.workspace }}/license/merges"
         shell: pwsh
-      - name: Create file association file from template
-        working-directory: dist/win
-        run: |
-          $Env:JP_WIXWIZARD_RESOURCES_PROPERTIES_FORMAT = "${Env:JP_WIXWIZARD_RESOURCES}".Replace('\', '\\');
-          Get-Content .\resources\FAvaultFile.template.properties `
-            | ForEach-Object { $ExecutionContext.InvokeCommand.ExpandString($_) } `
-            | Out-File -FilePath .\resources\FAvaultFile.properties
-        env:
-          JP_WIXWIZARD_RESOURCES: ${{ github.workspace }}/dist/win/resources/ # requires abs path, used in resources/main.wxs
-        shell: pwsh
       - name: Create MSI
         run: >
           ${JAVA_HOME}/bin/jpackage
@@ -284,14 +276,14 @@ jobs:
           --win-menu
           --win-dir-chooser
           --win-shortcut-prompt
-          --win-update-url "https://cryptomator.org/downloads"
+          --win-update-url "https:\\cryptomator.org\downloads"
           --win-menu-group Cryptomator
           --resource-dir dist/win/resources
           --license-file dist/win/resources/license.rtf
           --file-associations dist/win/resources/FAvaultFile.properties
         env:
-          JP_WIXWIZARD_RESOURCES: ${{ github.workspace }}/dist/win/resources/ # requires abs path, used in resources/main.wxs
+          JP_WIXWIZARD_RESOURCES: ${{ github.workspace }}/dist/win/resources # requires abs path, used in resources/main.wxs
-          JP_WIXHELPER_DIR: ${{ github.workspace }}\appdir\
+          JP_WIXHELPER_DIR: ${{ github.workspace }}\appdir
       - name: Sign MSI with Azure Trusted Signing
         if: inputs.sign || github.event_name == 'schedule'
         uses: ./.github/actions/win-sign-action

dist/linux/flatpak/build-aux/fusermount-wrapper.sh

@@ -1,15 +1,11 @@
 #!/bin/sh
 
-# From: https://gitlab.gnome.org/GNOME/gnome-builder/-/blob/main/build-aux/flatpak/fusermount-wrapper.sh
+# based on https://gitlab.gnome.org/GNOME/gnome-builder/-/blob/main/build-aux/flatpak/fusermount-wrapper.sh
-
+#
-if [ -z "$_FUSE_COMMFD" ]; then
+# Sandbox escape hatch to call fusermount3 on the host system
-    FD_ARGS=
+#
-else
+# * fusermount3 is required for mount and unmount
-    FD_ARGS="--env=_FUSE_COMMFD=${_FUSE_COMMFD} --forward-fd=${_FUSE_COMMFD}"
+# * FUSE3 requires for mounting a socket for communication, its file descriptor id is given in the _FUSE_COMMFD variable
-fi
+# * Forwarding fd 1 and fd 2 ensures to catch process output of the fuse process
-
+# * watch-bus ensures when the flatpak exits, also this process is killed
-if [ -e /proc/self/fd/3 ] && [ 3 != "$_FUSE_COMMFD" ]; then
+exec flatpak-spawn --host --watch-bus --forward-fd=1 --forward-fd=2 --env=_FUSE_COMMFD=${_FUSE_COMMFD} --forward-fd=${_FUSE_COMMFD} fusermount3 "$@"
-    FD_ARGS="$FD_ARGS --forward-fd=3"
-fi
-
-exec flatpak-spawn --host --forward-fd=1 --forward-fd=2 $FD_ARGS fusermount3 "$@"

dist/win/build.ps1

@@ -16,19 +16,6 @@ Param(
 # Function Definitions Section
 # ============================
 
-function Invoke-CommandWithExitCheck {
-	param (
-		[string]$Command,
-		[string[]]$Arguments
-	)
-
-	& $Command @Arguments
-	if ($LASTEXITCODE -ne 0) {
-		Write-Error "Command '$Command' failed with exit code $LASTEXITCODE"
-		exit $LASTEXITCODE
-	}
-}
-
 function Main {
 
 [Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12
@@ -78,8 +65,7 @@ Write-Host "`$Env:JAVA_HOME=$Env:JAVA_HOME"
 $copyright = "(C) $CopyrightStartYear - $((Get-Date).Year) $Vendor"
 
 # compile
-Invoke-CommandWithExitCheck -Command `
+&mvn -B -f $buildDir/../../pom.xml clean package -DskipTests -Pwin
-    "mvn" -Arguments @("-B", "-f", "$buildDir/../../pom.xml", "clean", "package", "-DskipTests", "-Pwin")
 Copy-Item "$buildDir\..\..\target\$MainJarGlob.jar" -Destination "$buildDir\..\..\target\mods"
 
 # add runtime
@@ -143,18 +129,16 @@ if ((& "$Env:JAVA_HOME\bin\jlink" --help | Select-String -Pattern "Linking from
 }
 
 ### create runtime
-Invoke-CommandWithExitCheck -Command `
+& "$Env:JAVA_HOME\bin\jlink" `
-    "$Env:JAVA_HOME\bin\jlink" -Arguments @(
+	--verbose `
-    "--verbose",
+	--output runtime `
-    "--output", "runtime",
+	--module-path $jmodPaths `
-    "--module-path", $jmodPaths,
+	--add-modules java.base,java.desktop,java.instrument,java.logging,java.naming,java.net.http,java.scripting,java.sql,java.xml,jdk.unsupported,jdk.accessibility,jdk.management.jfr,jdk.crypto.cryptoki,jdk.crypto.ec,jdk.crypto.mscapi,java.compiler,javafx.base,javafx.graphics,javafx.controls,javafx.fxml `
-    "--add-modules", "java.base,java.desktop,java.instrument,java.logging,java.naming,java.net.http,java.scripting,java.sql,java.xml,jdk.unsupported,jdk.accessibility,jdk.management.jfr,jdk.crypto.cryptoki,jdk.crypto.ec,jdk.crypto.mscapi,java.compiler,javafx.base,javafx.graphics,javafx.controls,javafx.fxml",
+	--strip-native-commands `
-    "--strip-native-commands",
+	--no-header-files `
-    "--no-header-files",
+	--no-man-pages `
-    "--no-man-pages",
+	--strip-debug `
-    "--strip-debug",
+	--compress "zip-0" #do not compress and use msi compression
-    "--compress", "zip-0" #do not compress and use msi compression
-    )
 
 $appPath = ".\$AppName"
 if ($clean -and (Test-Path -Path $appPath)) {
@@ -211,15 +195,14 @@ if ($LASTEXITCODE -ne 0) {
 }
 
 #Create RTF license for msi
-Invoke-CommandWithExitCheck -Command `
+&mvn -B -f $buildDir/../../pom.xml license:add-third-party `
-    "mvn" -Arguments @("-B", "-f", "$buildDir/../../pom.xml", "license:add-third-party", `
+ "-Dlicense.thirdPartyFilename=license.rtf" `
-    "-Dlicense.thirdPartyFilename=license.rtf", `
+ "-Dlicense.fileTemplate=$buildDir\resources\licenseTemplate.ftl" `
-    "-Dlicense.fileTemplate=$buildDir\resources\licenseTemplate.ftl", `
+ "-Dlicense.outputDirectory=$buildDir\resources\" `
-    "-Dlicense.outputDirectory=$buildDir\resources\", `
+ "-Dlicense.includedScopes=compile" `
-    "-Dlicense.includedScopes=compile", `
+ "-Dlicense.excludedGroups=^org\.cryptomator" `
-    "-Dlicense.excludedGroups=^org\.cryptomator", `
+ "-Dlicense.failOnMissing=true" `
-    "-Dlicense.failOnMissing=true", `
+ "-Dlicense.licenseMergesUrl=file:///$buildDir/../../license/merges"
-    "-Dlicense.licenseMergesUrl=file:///$buildDir/../../license/merges")
 
 # patch app dir
 Copy-Item "contrib\*" -Destination "$AppName"
@@ -227,46 +210,42 @@ attrib -r "$AppName\$AppName.exe"
 attrib -r "$AppName\${AppName} (Debug).exe"
 
 # create .msi
-$Env:JP_WIXWIZARD_RESOURCES = "$buildDir\resources\"
+$Env:JP_WIXWIZARD_RESOURCES = "$buildDir\resources"
-$Env:JP_WIXWIZARD_RESOURCES_PROPERTIES_FORMAT = "${Env:JP_WIXWIZARD_RESOURCES}".Replace('\', '\\');
+$Env:JP_WIXHELPER_DIR = "."
-$Env:JP_WIXHELPER_DIR = ""
+& "$Env:JAVA_HOME\bin\jpackage" `
+	--verbose `
+	--type msi `
+	--win-upgrade-uuid $UpgradeUUID `
+	--app-image $AppName `
+	--dest installer `
+	--name $AppName `
+	--vendor $Vendor `
+	--copyright $copyright `
+	--app-version "$semVerNo.$revisionNo" `
+	--win-menu `
+	--win-dir-chooser `
+	--win-shortcut-prompt `
+	--win-menu-group $AppName `
+	--resource-dir resources `
+	--license-file resources/license.rtf `
+	--win-update-url $UpdateUrl `
+	--about-url $AboutUrl `
+	--file-associations resources/FAvaultFile.properties
 
-Get-Content .\resources\FAvaultFile.template.properties ` # Similar to envsubst
+if ($LASTEXITCODE -ne 0) {
-    | ForEach-Object { $ExecutionContext.InvokeCommand.ExpandString($_) } `
+    Write-Error "jpackage MSI failed with exit code $LASTEXITCODE"
-    | Out-File -FilePath .\resources\FAvaultFile.properties
+	return 1;
-
+}
-Invoke-CommandWithExitCheck -Command `
-    "$Env:JAVA_HOME\bin\jpackage" -Arguments @(
-    "--verbose",
-    "--type", "msi",
-    "--win-upgrade-uuid", $UpgradeUUID,
-    "--app-image", $AppName,
-    "--dest", "installer",
-    "--name", $AppName,
-    "--vendor", $Vendor,
-    "--copyright", $copyright,
-    "--app-version", "$semVerNo.$revisionNo",
-    "--win-menu",
-    "--win-dir-chooser",
-    "--win-shortcut-prompt",
-    "--win-menu-group", $AppName,
-    "--resource-dir", "resources",
-    "--license-file", "resources/license.rtf",
-    "--win-update-url", $UpdateUrl,
-    "--about-url", $AboutUrl,
-    "--file-associations", "resources/FAvaultFile.properties"
-    )
 
 #Create RTF license for bundle
-Invoke-CommandWithExitCheck -Command `
+&mvn -B -f $buildDir/../../pom.xml license:add-third-party `
-	"mvn" -Arguments @("-B", "-f", "$buildDir/../../pom.xml", "license:add-third-party", `
+ "-Dlicense.thirdPartyFilename=license.rtf" `
-	"-Dlicense.thirdPartyFilename=license.rtf", `
+ "-Dlicense.fileTemplate=$buildDir\bundle\resources\licenseTemplate.ftl" `
-	"-Dlicense.fileTemplate=$buildDir\bundle\resources\licenseTemplate.ftl", `
+ "-Dlicense.outputDirectory=$buildDir\bundle\resources\" `
-	"-Dlicense.outputDirectory=$buildDir\bundle\resources\", `
+ "-Dlicense.includedScopes=compile" `
-	"-Dlicense.includedScopes=compile", `
+ "-Dlicense.excludedGroups=^org\.cryptomator" `
-	"-Dlicense.excludedGroups=^org\.cryptomator", `
+ "-Dlicense.failOnMissing=true" `
-	"-Dlicense.failOnMissing=true", `
+ "-Dlicense.licenseMergesUrl=file:///$buildDir/../../license/merges"
-	"-Dlicense.licenseMergesUrl=file:///$buildDir/../../license/merges")
 
 # download Winfsp
 $winfspMsiUrl= 'https://github.com/winfsp/winfsp/releases/download/v2.1/winfsp-2.1.25156.msi'
@@ -292,21 +271,18 @@ Invoke-WebRequest $winfspUninstaller -OutFile ".\bundle\resources\winfsp-uninsta
 Copy-Item ".\installer\$AppName-*.msi" -Destination ".\bundle\resources\$AppName.msi" -Force
 
 # create bundle including winfsp
-Invoke-CommandWithExitCheck -Command `
+& wix build `
-    "wix" -Arguments @(
+	-define BundleName="$AppName" `
-    "build",
+	-define BundleVersion="$semVerNo.$revisionNo" `
-    "-define", "BundleName=$AppName",
+	-define BundleVendor="$Vendor" `
-    "-define", "BundleVersion=$semVerNo.$revisionNo",
+	-define BundleCopyright="$copyright" `
-    "-define", "BundleVendor=$Vendor",
+	-define AboutUrl="$AboutUrl" `
-    "-define", "BundleCopyright=$copyright",
+	-define HelpUrl="$HelpUrl" `
-    "-define", "AboutUrl=$AboutUrl",
+	-define UpdateUrl="$UpdateUrl" `
-    "-define", "HelpUrl=$HelpUrl",
+	-ext "WixToolset.Util.wixext" `
-    "-define", "UpdateUrl=$UpdateUrl",
+	-ext "WixToolset.BootstrapperApplications.wixext" `
-    "-ext", "WixToolset.Util.wixext",
+    .\bundle\bundleWithWinfsp.wxs `
-    "-ext", "WixToolset.BootstrapperApplications.wixext",
+    -out "installer\$AppName-Installer.exe"
-    ".\bundle\bundleWithWinfsp.wxs",
-    "-out", ".\installer\$AppName-Installer.exe"
-)
 
 Write-Host "Created EXE installer .\installer\$AppName-Installer.exe"
 return 0;

dist/win/contrib/patchWebDAV.bat

@@ -4,15 +4,18 @@
 :: This file must be located in the INSTALLDIR
 
 set "LOOPBACK_ALIAS=%1"
+set "ACTION=%2"
+if "%ACTION%"=="" set "ACTION=install"
 
 :: Log for debugging
 echo LOOPBACK_ALIAS=%LOOPBACK_ALIAS%
+echo ACTION=%ACTION%
 
 :: Change to INSTALLDIR
 cd %~dp0
 :: Execute the PowerShell script
 powershell -NoLogo -NoProfile -NonInteractive -ExecutionPolicy RemoteSigned -File .\patchWebDAV.ps1^
- -LoopbackAlias %LOOPBACK_ALIAS%
+ -LoopbackAlias %LOOPBACK_ALIAS% -Action %ACTION%
 
 :: Return the exit code from PowerShell
 exit /b %ERRORLEVEL%

dist/win/contrib/patchWebDAV.ps1

@@ -1,15 +1,17 @@
 #Requires -RunAsAdministrator
 Param(
-	[Parameter(Mandatory, HelpMessage="Please provide an alias for 127.0.0.1")][string] $LoopbackAlias
+	[Parameter(Mandatory, HelpMessage="Please provide an alias for 127.0.0.1")][string] $LoopbackAlias,
+	[string] $Action = "install"
 )
 
+New-Variable -Name "sysdir" -Value ([Environment]::SystemDirectory) -Option Constant -Scope Global
+New-Variable -Name "hostsFile" -Value "$sysdir\drivers\etc\hosts" -Option Constant -Scope Global
+
 # Adds an alias for 127.0.0.1 to the hosts file
 function Add-AliasToHost {
     param (
         [string]$LoopbackAlias
     )
-    $sysdir = [Environment]::SystemDirectory
-    $hostsFile = "$sysdir\drivers\etc\hosts"
     $aliasLine = "127.0.0.1 $LoopbackAlias"
 
     foreach ($line in Get-Content $hostsFile) {
@@ -18,9 +20,26 @@ function Add-AliasToHost {
         }
     }
 
-    Add-Content -Path $hostsFile -Encoding ascii -Value "`r`n$aliasLine"
+    $content = Get-Content $hostsFile
+    $content += "`r`n$aliasLine"
+
+    $content | Set-Content "$hostsFile.tmp" -Encoding ascii
+    Move-Item "$hostsFile.tmp" $hostsFile -Force
 }
 
+# Removes an alias for 127.0.0.1 from the hosts file
+function Remove-AliasFromHost {
+    param (
+    	[string]$LoopbackAlias
+    )
+    $aliasLine = "127.0.0.1 $LoopbackAlias"
+
+    $content = Get-Content $hostsFile
+    $newContent = $content | Where-Object { $_ -ne $aliasLine }
+
+    $newContent | Set-Content "$hostsFile.tmp" -Encoding ascii
+	Move-Item "$hostsFile.tmp" $hostsFile -Force
+}
 
 # Sets in the registry the webclient file size limit to the maximum value
 function Set-WebDAVFileSizeLimit {
@@ -54,14 +73,20 @@ function Edit-ProviderOrder {
     New-ItemProperty -Path $RegistryPath -Name $Name -Value $UpdatedOrder -PropertyType String -Force | Out-Null
 }
 
+if ($Action -eq "install") {
+	Add-AliasToHost $LoopbackAlias
+    Write-Output 'Ensured alias exists in hosts file'
 
-Add-AliasToHost $LoopbackAlias
+	Set-WebDAVFileSizeLimit
-Write-Output 'Ensured alias exists in hosts file'
+    Write-Output 'Set WebDAV file size limit'
 
-Set-WebDAVFileSizeLimit
+    Edit-ProviderOrder
-Write-Output 'Set WebDAV file size limit'
+    Write-Output 'Ensured correct provider order'
-
+} elseif ($Action -eq "uninstall") {
-Edit-ProviderOrder
+    Remove-AliasFromHost $LoopbackAlias
-Write-Output 'Ensured correct provider order'
+    Write-Output 'Ensured alias removed from hosts file'
+} else {
+	Write-Error "Invalid action: $Action. Only 'install' or 'uninstall' are valid."
+}
 
 exit 0

dist/win/resources/FAvaultFile.properties

@@ -1,4 +1,4 @@
 mime-type=application/vnd.cryptomator.vault
 extension=cryptomator
 description=Cryptomator Vault File
-icon=C:\\Users\\Arbeit\\Skymatic\\cryptomator-jdk26-jpackage\\dist\\win\\resources\\Cryptomator-Vault.ico
+icon=resources/Cryptomator-Vault.ico

dist/win/resources/FAvaultFile.template.properties

@@ -1,4 +0,0 @@
-mime-type=application/vnd.cryptomator.vault
-extension=cryptomator
-description=Cryptomator Vault File
-icon=${env:JP_WIXWIZARD_RESOURCES_PROPERTIES_FORMAT}Cryptomator-Vault.ico

dist/win/resources/main.wxs

@@ -68,7 +68,7 @@
     <?endif?>
 
     <!-- TODO: how does this work again? -->
-    <ns0:Binary Id="JpCaDll" SourceFile="$(env.JP_WIXHELPER_DIR)msica.dll"></ns0:Binary>
+    <ns0:Binary Id="JpCaDll" SourceFile="$(env.JP_WIXHELPER_DIR)\wixhelper.dll" />
     <ns0:CustomAction Id="JpFindRelatedProducts" BinaryRef="JpCaDll" DllEntry="FindRelatedProductsEx" />
 
     <?ifndef SkipCryptomatorLegacyCheck ?>
@@ -158,9 +158,13 @@
     <ns0:CustomAction Id="DisableUserConfig" BinaryRef="Wix4UtilCA_$(sys.BUILDARCHSHORT)" DllEntry="WixQuietExec" Execute="deferred" Return="ignore" Impersonate="no"/>
 
     <!-- WebDAV patches -->
-    <ns0:SetProperty Id="PatchWebDAV" Value="&quot;[INSTALLDIR]patchWebDAV.bat&quot; &quot;$(var.LoopbackAlias)&quot;" Sequence="execute" Before="PatchWebDAV" />
+    <ns0:SetProperty Id="PatchWebDAV" Value="&quot;[INSTALLDIR]patchWebDAV.bat&quot; &quot;$(var.LoopbackAlias)&quot; install" Sequence="execute" Before="PatchWebDAV" />
     <ns0:CustomAction Id="PatchWebDAV" BinaryRef="Wix4UtilCA_$(sys.BUILDARCHSHORT)" DllEntry="WixQuietExec" Execute="deferred" Return="ignore" Impersonate="no"/>
 
+    <!-- WebDAV patches (Uninstall) -->
+    <ns0:SetProperty Id="PatchWebDAVUninstall" Value="&quot;[INSTALLDIR]patchWebDAV.bat&quot; &quot;$(var.LoopbackAlias)&quot; uninstall" Sequence="execute" Before="PatchWebDAVUninstall" />
+    <ns0:CustomAction Id="PatchWebDAVUninstall" BinaryRef="Wix4UtilCA_$(sys.BUILDARCHSHORT)" DllEntry="WixQuietExec" Execute="deferred" Return="ignore" Impersonate="no"/>
+
     <!-- Update check configuration -->
     <ns0:SetProperty Id="PatchUpdateCheck" Value="&quot;[INSTALLDIR]patchUpdateCheck.bat&quot; &quot;[DISABLEUPDATECHECK]&quot;" Sequence="execute" Before="PatchUpdateCheck" />
     <ns0:CustomAction Id="PatchUpdateCheck" BinaryRef="Wix4UtilCA_$(sys.BUILDARCHSHORT)" DllEntry="WixQuietExec64" Execute="deferred" Return="ignore" Impersonate="no"/>
@@ -214,9 +218,8 @@
 
       <ns0:RemoveExistingProducts After="InstallValidate"/> <!-- Moved from CostInitialize, due to Wix4CloseApplications_* -->
       <ns0:Custom Action="DisableUserConfig" After="InstallFiles" Condition="NOT (Installed AND (NOT REINSTALL) AND (NOT UPGRADINGPRODUCTCODE) AND REMOVE)"/>
-      <!-- Skip action on uninstall -->
-      <!-- TODO: don't skip action, but remove cryptomator alias from hosts file -->
       <ns0:Custom Action="PatchWebDAV" After="DisableUserConfig" Condition="NOT (Installed AND (NOT REINSTALL) AND (NOT UPGRADINGPRODUCTCODE) AND REMOVE)"/>
+      <ns0:Custom Action="PatchWebDAVUninstall" Before="RemoveFiles" Condition="Installed AND (NOT REINSTALL) AND (NOT UPGRADINGPRODUCTCODE) AND REMOVE" />
       <!-- Configure update check setting if property is provided -->
       <ns0:Custom Action="PatchUpdateCheck" After="PatchWebDAV" Condition="DISABLEUPDATECHECK AND NOT (Installed AND (NOT REINSTALL) AND (NOT UPGRADINGPRODUCTCODE) AND REMOVE)"/>
     </ns0:InstallExecuteSequence>
@@ -225,7 +228,7 @@
       <ns0:Custom Action="JpFindRelatedProducts" After="FindRelatedProducts"/>
     </ns0:InstallUISequence>
 
-    <ns0:WixVariable Id="WixUIBannerBmp" Value="$(env.JP_WIXWIZARD_RESOURCES)banner.bmp" />
+    <ns0:WixVariable Id="WixUIBannerBmp" Value="$(env.JP_WIXWIZARD_RESOURCES)\banner.bmp" />
-    <ns0:WixVariable Id="WixUIDialogBmp" Value="$(env.JP_WIXWIZARD_RESOURCES)background.bmp" />
+    <ns0:WixVariable Id="WixUIDialogBmp" Value="$(env.JP_WIXWIZARD_RESOURCES)\background.bmp" />
   </ns0:Package>
 </ns0:Wix>