#msiexec /uninstall "{19A62C3B-3907-4CC0-B037-DFC883A347B3}" /q
#msiexec /uninstall "{D1607BEA-A9DC-449A-B7A5-770492376485}" /q

$Service = Get-Service -DisplayName "TSM Client Scheduler" -ErrorAction SilentlyContinue
If ($Service) {
    Write-Warning "Stop TSM Client Scheduler service"
    Get-Service -DisplayName "TSM Client Scheduler" | Stop-Service
    Write-Warning "Remove TSM Client Scheduler service with dsmcutil"
    $ServiceRemoval1 = Invoke-Expression -Command '& "C:\Program Files\Tivoli\TSM\baclient\dsmcutil.exe" remove /name:"TSM Client Scheduler"'
    $ServiceRemoval2 = Invoke-Expression -Command '& "C:\Program Files\Tivoli\TSM\baclient\dsmcutil.exe" remove /name:"ISP Client Scheduler"'
    If ($ServiceRemoval1 -match "The service was successfully removed." -or $ServiceRemoval2 -match "The service was successfully removed.") {
        Write-Warning "TSM Client Scheduler service successfully removed"
    }
    Else {
        Write-Error "TSM service removal error" -ErrorAction Stop
    }
}
$TSMGuids = @(
    "{2068FA80-E4DD-4F9D-AD94-AAF8AAB62142}",
    "{F2299C3C-F4D2-4151-AD79-DBAB8DF7DBE6}",
    "{89857B75-F612-49B8-83E4-081C4D8D2A2F}",
    "{00F61113-3426-49C2-AFAF-E0ECDA4CF352}",
    "{C04EDECE-BA6C-4E0D-9959-D30C5485316F}",
    "{0EE10C4C-D8EC-48BA-A4B3-C05A5D660395}",
    "{19A62C3B-3907-4CC0-B037-DFC883A347B3}",
    "{D1F5E133-94F4-4BCE-95DD-656DD4E04B56}",
    "{2724D1FA-B655-4EA2-A1AF-C6D2C4630F46}",
    "{5A9BA69C-B7E8-49AC-8ACA-A4B1B7A1652F}",
    "{66869291-1627-46DF-969C-57B10EBEA7DE}",
    "{25A8256B-EB72-4DA5-87CB-0CBB52B8B37B}",
    "{5B310A44-6A5B-41DB-964F-49D2292CE5F4}",
    "{D1607BEA-A9DC-449A-B7A5-770492376485}",
    "{6E2D5C0A-E7AC-4AA2-8C0B-1738E86C0142}"
)
$Service = Get-Service -DisplayName "TSM Client Scheduler" -ErrorAction SilentlyContinue
If ($Service) {
    Write-Error "TSM service still exists error" -ErrorAction Stop
}
Else {
    Write-Warning "Discover TSM installed apps"
    
    Write-Warning "Start TSM Removal Loop"
    ForEach ($Guid in $TSMGuids) {
        Write-Warning "Removing $Guid"
        $params = @{
            "FilePath"     = "C:\windows\system32\msiexec.exe"
            "ArgumentList" = @(
                "/uninstall"
                "$Guid"
                "/q"
            )
            "Verb"         = "runas"
            "PassThru"     = $true
        }

        $uninstaller = start-process @params
        $uninstaller.WaitForExit()
    }
}


<#


    $uninstaller = start-process @params
    $uninstaller.WaitForExit()
    Write-Warning "End TSM JVM Removal"

    Write-Warning "Start TSM Client Removal"
    $params = @{
        "FilePath"     = "C:\windows\system32\msiexec.exe"
        "ArgumentList" = @(
            "/uninstall"
            "{D1607BEA-A9DC-449A-B7A5-770492376485}"
            "/q"
        )
        "Verb"         = "runas"
        "PassThru"     = $true
    }

    $uninstaller = start-process @params
    $uninstaller.WaitForExit()
    Write-Warning "End TSM Client Removal"
#>