My Trados 2022 is not working, still after unintalling and downloading it again...

I am having problems with my Trados Studio 2022 for some days now, and it is getting so bad that I cant even open the files, they also dissapear from the list and I have to turn of the program and open it up again to have them back. Any action I try to do ends with the red error cross. I have deintalled Trados and downloaded it again but it is still the same. Also after I try to open a file, all the actions are in blank, I cant do any actions like trying to go back to Projects, Files, Reports etc. I hope somebody can help me out because this is getting to coplicated for me and many hours of dispear. Thank you in advance:)

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