New Post: BlockExecution causing blocked window spam at end of installation.

I just started using the toolkit yesterday. I have read through the documentation and have been testing some installers. I am having an issue I am trying to get to the bottom of when using -BlockExecution

When the installer is almost finished, the user gets spammed with anywhere from 2-10 blocked execution windows. I am currently removing different blocked exes to see if I can narrow down which one is causing it. I am wondering if it might be Internet Explorer being triggered via Java Web extension being added via WEB_JAVA=1. I have not tried removing that one yet.

Here is the current script I am executing.

    If ($deploymentType -ine 'Uninstall') {
        ##*===============================================
        ##* PRE-INSTALLATION
        ##*===============================================
        [string]$installPhase = 'Pre-Installation'
        
        ## Show Welcome Message, close Internet Explorer if required, allow up to 3 deferrals, verify there is enough disk space to complete the install, and persist the prompt
        Show-InstallationWelcome -CloseApps 'iexplore,javaw,chrome,firefox' -ForceCloseAppsCountdown 300 -AllowDefer -AllowDeferCloseApps -DeferTimes 3 -CheckDiskSpace -PersistPrompt -BlockExecution
        #,jusched,jp2launcher,java,jqs
        
        ## Show Progress Message (with the default message)
        Show-InstallationProgress "Installing Java 8 Update 40. Please wait..."
        
        ## <Perform Pre-Installation tasks here>
        New-Folder -Path "$envProgramData\Oracle\Java" -ContinueOnError $true
        Copy-File -Path "$dirSupportFiles\java.settings.cfg" -Destination "$envProgramData\Oracle\Java\java.settings.cfg" -ContinueOnError $true

        
        ##*===============================================
        ##* INSTALLATION 
        ##*===============================================
        [string]$installPhase = 'Installation'
        
        ## <Perform Installation tasks here>

        Execute-MSI -Action Install -Path "jre1.8.0_40.msi" -Parameters "STATIC=1 AUTOUPDATECHECK=0 DWUSINTERVAL=120 JAVAUPDATE=0 AUTO_UPDATE=0 WEB_JAVA=1 WEB_JAVA_SECURITY_LEVEL=H WEB_ANALYTICS=0 REBOOT=0 /qn"


        ##*===============================================
        ##* POST-INSTALLATION
        ##*===============================================
        [string]$installPhase = 'Post-Installation'
        
        ## <Perform Post-Installation tasks here>
        
        # Unblock AppExecution
        Unblock-AppExecution
        
        # Copy Java config files
        New-Folder -Path "$envWindir\Sun\Java\Deployment" -ContinueOnError $true
        Copy-File -Path "$dirSupportFiles\deployment.config" -Destination "$envWindir\Sun\Java\Deployment\deployment.config" -ContinueOnError $true
        Copy-File -Path "$dirSupportFiles\deployment.properties" -Destination "$envWindir\Sun\Java\Deployment\deployment.properties" -ContinueOnError $true

        
        ## Remove Java Auto Updater
        Execute-MSI -Action Uninstall -Path "{4a03706f-666a-4037-7777-5f2748764d10}" -ContinueOnError $true
        ## Remove Java 8
        Execute-MSI -Action Uninstall -Path "{26A24AE4-039D-4CA4-87B4-2F83218000FF}" -ContinueOnError $true
        Execute-MSI -Action Uninstall -Path "{26A24AE4-039D-4CA4-87B4-2F86418000FF}" -ContinueOnError $true
        ## Remove Java 8u5
        Execute-MSI -Action Uninstall -Path "{26A24AE4-039D-4CA4-87B4-2F83218005FF}" -ContinueOnError $true
        Execute-MSI -Action Uninstall -Path "{26A24AE4-039D-4CA4-87B4-2F86418005FF}" -ContinueOnError $true
        ## Remove Java 8u11
        Execute-MSI -Action Uninstall -Path "{26A24AE4-039D-4CA4-87B4-2F83218011F0}" -ContinueOnError $true
        Execute-MSI -Action Uninstall -Path "{26A24AE4-039D-4CA4-87B4-2F86418011F0}" -ContinueOnError $true
        ## Remove Java 8u20
        Execute-MSI -Action Uninstall -Path "{26A24AE4-039D-4CA4-87B4-2F83218020F0}" -ContinueOnError $true
        Execute-MSI -Action Uninstall -Path "{26A24AE4-039D-4CA4-87B4-2F86418020F0}" -ContinueOnError $true
        ## Remove Java 8u25
        Execute-MSI -Action Uninstall -Path "{26A24AE4-039D-4CA4-87B4-2F83218025F0}" -ContinueOnError $true
        Execute-MSI -Action Uninstall -Path "{26A24AE4-039D-4CA4-87B4-2F86418025F0}" -ContinueOnError $true
        ## Remove Java 8u31
        Execute-MSI -Action Uninstall -Path "{26A24AE4-039D-4CA4-87B4-2F83218031F0}" -ContinueOnError $true
        Execute-MSI -Action Uninstall -Path "{26A24AE4-039D-4CA4-87B4-2F86418031F0}" -ContinueOnError $true
        ## Remove Java 8u40 x64
        Execute-MSI -Action Uninstall -Path "{26A24AE4-039D-4CA4-87B4-2F86418040F0}" -ContinueOnError $true
        
        Remove-MSIApplications "Java(TM)"
        Remove-MSIApplications "Java 7 Update"
        Remove-MSIApplications "Java Auto Updater"

I thought it might have been caused by my uninstall strings, but I added Unblock-AppExecution to the Post-Install portion and it did not change anything.

Anyone encountered this and know what might be going on? I will continue to try to figure out which one is causing the windows and post an update.

Currently I have not looked into all of the different methods you can deploy the toolkit. At the moment each revision takes a few minutes to get set up as I am zipping it all up and having a software distribution deploy it to a test device.