UI don't open (Antivirus / TuneUp)

Hello Bernardo. 
We regret the inconvenience caused. 
May I know with which AVG product are you experiencing this issue? I would also request you to follow the steps in this article (https://bit.ly/3hQRXDL).

I doble click on the icons on the taskbar and open the UI and then closes itself,
I re-Installed several times and fixed too, but without result,

Please Help!!!,

That didn't work

That didn't work

Hello Bernardo. 
We regret the inconvenience caused. 
May I know with which AVG product are you experiencing this issue? I would also request you to follow the steps in this article (https://bit.ly/3hQRXDL).