Custom BootstrapperApplication cannot change thread mode after it is set.

[Streissi]

Hi,

i created a custom BootstrapperApplication, when i start the setup. it creates just a empty console window.

the log looks like following:

[5030:53B4][2024-11-11T13:36:06]i001: Burn x64 v5.0.2+aa65968c419420d32e3e1b647aea0082f5ca5b78, Windows v10.0 x64 (Build 19045: Service Pack 0), path: D:\xxx\Products\xxx\_Setup\Pai.DSS.Setup.exe
[5030:53B4][2024-11-11T13:36:06]i000: Initializing numeric variable 'NETFRAMEWORK45' to value '0'
[5030:53B4][2024-11-11T13:36:06]i009: Command Line: ''
[5030:53B4][2024-11-11T13:36:06]i000: Setting string variable 'WixBundleOriginalSource' to value 'D:\xxx\Products\pai.dss\_Setup\Pai.DSS.Setup.exe'
[5030:53B4][2024-11-11T13:36:06]i000: Setting string variable 'WixBundleOriginalSourceFolder' to value 'D:\xxx\Products\pai.dss\_Setup\'
[5030:53B4][2024-11-11T13:36:07]i000: Setting string variable 'WixBundleLog' to value 'C:\Users\DSTREI~1\AppData\Local\Temp\Pai.DSS.Setup_20241111133607.log'
[5030:53B4][2024-11-11T13:36:07]i000: Setting string variable 'WixBundleInProgressName' to value ''
[5030:53B4][2024-11-11T13:36:07]i000: Setting string variable 'WixBundleName' to value 'Pai.DSS.Setup'
[5030:53B4][2024-11-11T13:36:07]i000: Setting string variable 'WixBundleManufacturer' to value 'pa-innovations GmbH'
[5030:139C][2024-11-11T13:36:08]i000: Launching custom TestBA UX
[5030:139C][2024-11-11T13:36:10]i000: Datacontext: SetupUI.ViewModel.HomeViewModel
[5030:139C][2024-11-11T13:36:10]i000: create main view
[5030:139C][2024-11-11T13:36:10]i000: System.Runtime.InteropServices.COMException (0x80010106): Cannot change thread mode after it is set. (0x80010106 (RPC_E_CHANGED_MODE))
   at WixToolset.BootstrapperApplicationApi.MbaNative.BootstrapperApplicationRun(IBootstrapperApplication pBA)
   at WixToolset.BootstrapperApplicationApi.ManagedBootstrapperApplication.Run(IBootstrapperApplication application) in D:\a\wix\wix\src\api\burn\WixToolset.BootstrapperApplicationApi\ManagedBootstrapperApplication.cs:line 16
   at SetupUI.MainView..ctor()
   at SetupUI.CustomBA.Run()
[5030:53B4][2024-11-11T13:36:13]e000: Error 0x800700e8: BA OnShutdown failed.
[5030:53B4][2024-11-11T13:36:13]e000: Error 0x800700e8: BA OnDestroy failed.
[5030:53B4][2024-11-11T13:36:13]w059: Bootstrapper application requested reload but there is no secondary bootstrapper application, ignoring the request to reload.
[5030:53B4][2024-11-11T13:36:13]i502: Cleanup begin.
[5030:53B4][2024-11-11T13:36:13]i504: Cleanup check skipped since this per-machine bundle would require elevation.
[5030:53B4][2024-11-11T13:36:13]i599: Cleanup complete, result: 0x0
[5030:53B4][2024-11-11T13:36:13]i410: Variable: NETFRAMEWORK45 = 0
[5030:53B4][2024-11-11T13:36:13]i410: Variable: WixBundleCommandLineAction = 6
[5030:53B4][2024-11-11T13:36:13]i410: Variable: WixBundleElevated = 0
[5030:53B4][2024-11-11T13:36:13]i410: Variable: WixBundleInProgressName = 
[5030:53B4][2024-11-11T13:36:13]i410: Variable: WixBundleLog = C:\Users\DSTREI~1\AppData\Local\Temp\Pai.DSS.Setup_20241111133607.log
[5030:53B4][2024-11-11T13:36:13]i410: Variable: WixBundleManufacturer =xxx
[5030:53B4][2024-11-11T13:36:13]i410: Variable: WixBundleName = Pai.DSS.Setup
[5030:53B4][2024-11-11T13:36:13]i410: Variable: WixBundleOriginalSource = D:\xxx\Products\pai.dss\_Setup\Pai.DSS.Setup.exe
[5030:53B4][2024-11-11T13:36:13]i410: Variable: WixBundleOriginalSourceFolder = D:\xxx\Products\pai.dss\_Setup\
[5030:53B4][2024-11-11T13:36:13]i410: Variable: WixBundleProviderKey = {F93DEB28-FFD2-48FA-8822-1F580B0C6119}
[5030:53B4][2024-11-11T13:36:13]i410: Variable: WixBundleTag = 
[5030:53B4][2024-11-11T13:36:13]i410: Variable: WixBundleUILevel = 4
[5030:53B4][2024-11-11T13:36:13]i410: Variable: WixBundleVersion = 5.0.3.0
[5030:53B4][2024-11-11T13:36:13]i007: Exit code: 0x0, restarting: No

The bundle.wxs:

<?define ProductManufacturer = "xxx" ?>
<?define NetFx472MinRelease = 461808 ?>
<?define NETFx472MinRelease2 = 461814 ?>

<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs" xmlns:util="http://wixtoolset.org/schemas/v4/wxs/util" xmlns:bal="http://wixtoolset.org/schemas/v4/wxs/bal">
    <Bundle Name="Pai.DSS.Setup" Version="5.0.3.0" IconSourceFile="pai.ico" Manufacturer="$(var.ProductManufacturer)" UpgradeCode="{4AFC036E-DF64-4C59-937B-7533E9CD5C15}">
        <!--<util:RegistrySearchRef Id='SearchForThirdParty' />-->
        <BootstrapperApplication bal:CommandLineVariables="caseInsensitive" Name="SetupUI4.exe">
            <Payload Name="SetupUI4.dll"/>
            <Payload Name="GalaSoft.MvvmLight.dll" />
            <Payload Name="GalaSoft.MvvmLight.Extras.dll" />
            <Payload Name="GalaSoft.MvvmLight.Platform.dll" />
            <Payload Name="CommonServiceLocator.dll" />
            <Payload Name="Microsoft.Xaml.Behaviors.dll" />
            <Payload Name="System.Windows.Interactivity.dll" />
            <Payload Name="WixToolset.BootstrapperApplicationApi.dll" />
            <Payload Name="Microsoft.CodeAnalysis.VisualBasic.dll" />
            <Payload Name="Microsoft.CodeAnalysis.dll" />
            <Payload Name="Microsoft.CodeAnalysis.CSharp.dll" />
            <Payload Name="runtimes\win-x86\native\mbanative.dll" />
            <Payload Name="SetupUI4.deps.json" />
            <Payload Name="SetupUI4.runtimeconfig.json" />
        </BootstrapperApplication>

        <Variable Name="NETFRAMEWORK45" Value="0" />
        <util:RegistrySearch Id="NETFRAMEWORK45" Variable="NETFRAMEWORK45" Root="HKLM" Key="SOFTWARE\Microsoft\NET Framework Setup\NDP\v4\Full" Value="Release" Result="value" />
        <WixVariable Id="NetFx472RedistDetectCondition" Value="NETFRAMEWORK45 &gt;= $(var.NetFx472MinRelease)" Overridable="yes" />

        <Chain>
            <!-- Install .Net 4.7.2 Full -->
            <ExePackage Id="NetFramework472" DisplayName="Microsoft .NET Framework 4.7.2" SourceFile="NDP472-KB4054530-x86-x64-AllOS-ENU.exe" PerMachine="yes" Vital="yes" Name=".net Framework 4.7.2" DetectCondition="!(wix.NetFx472RedistDetectCondition)" Permanent="yes" p5:PrereqPackage="yes" xmlns:p5="http://wixtoolset.org/schemas/v4/wxs/bal" />
            <MsiPackage Id="MariaDb_win7" SourceFile="mariadb-10.3.22-winx64.msi" Vital="yes" InstallCondition="(VersionNT = v6.1.0.0 OR VersionNT64 = v6.1.0.0)" DisplayName="MariaDB 10.3 (x64)"  Permanent="yes">
                <MsiProperty Name="PASSWORD" Value="pai-1234" />
                <MsiProperty Name="SERVICENAME" Value="MariaDb" />
                <MsiProperty Name="UTF8" Value="True" />
            </MsiPackage>
            <!--AND WindowsBuild > 7100-->
            <MsiPackage Id="MariaDb" SourceFile="mariadb-10.5.8-winx64.msi" Vital="yes" InstallCondition="NOT (VersionNT = v6.1.0.0 OR VersionNT64 = v6.1.0.0)" DisplayName="MariaDB 10.5 (x64)" Permanent="yes">
                <MsiProperty Name="PASSWORD" Value="pai-1234" />
                <MsiProperty Name="SERVICENAME" Value="MariaDb" />
                <MsiProperty Name="UTF8" Value="True" />
            </MsiPackage>
            <MsiPackage Id="Pai.DSS" DisplayName="Pai.DSS Service" SourceFile="..\_Setup\Msi\Service\Pai.DSS.Setup.msi" Name="Pai.DSS.Service" Vital="yes" />
            <MsiPackage Id="Pai.DSS.HMI" DisplayName="Pai.DSS Hmi" SourceFile="..\_Setup\Msi\Hmi\Pai.DSS.Hmi.Setup.msi" Name="Pai.DSS.HMI" Vital="yes" />
        </Chain>
    </Bundle>
</Wix>

The custom UI is made like your template on github WixToolset.WixBA

What is the problem, i run out of options i can try. Pls help

[Streissi]

found the error, i called ManagedBootstrapperApplication.Run(application); twice