Hello,
Thank you for posting in Q&A forum.
You can still uninstall the application by winget as long as you have the administrator permission. Please kindly try below steps:
1.Open CMD as administrator and run below command to get the application list:
winget list
2.Uninstall the application by below command:
winget uninstall <AppName> -force
To help other customers who may be facing the same issue, please don't forget to vote if the reply is helpful.
Best Regards
Zunhui