Uninstall from Company Portal does not work on Powershell scripts

Question

I have many Win32 custom apps I script with powershell. Everything works as a charm, but now I noticed, that when end user tries to uninstall the app from CP, NOTHING will happen. No activity, no logs. If I change Uninstall string from powershell to C:\program files\SomeApp\uninstall.exe /S, this will work.

In Uninstall string, I call uninstall parameter like this:
**%SystemRoot%\sysnative\WindowsPowerShell\v1.0\powershell.exe -ExecutionPolicy ByPass -File Uninstall_driver_updates.ps1
**
The script contains logging and removing of detection file:
#Start logging

Start-Transcript -Path "C:\LABS\Logs\Drivers\Uninstall_Drivers_Update.log"

#Uninstall this app by deleting folder with logs

Remove-Item -Recurse -Force -Path "C:\LABS\Logs\Drivers\Drivers_Updated_v11.txt"

#Stop logging

**Stop-Transcript
**
If I click Uninstall button in Company Portal, it rolls for a while and gets back to Installed state. No activity in Intuneextention.log file.

Answer 1

@Pavel yannara Mirochnitchenko, Thanks for posting in Q&A. Based on my researching, end-users can uninstall Win32 apps using the Windows Company Portal if the apps were assigned as available and were installed on-demand by the end-users. Please confirm if the affected app is assigned as available and installed by the same user.

https://learn.microsoft.com/en-us/mem/intune/apps/apps-add#uninstall-an-app

Hope the above information can help.

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