İlker GELİR 

I suggest you close Studio.  Delete these folders, restart Trados Studio and then reinstall your apps using the  (Missing Wiki Page) :

c:\Users\[USERNAME]\AppData\Roaming\Trados\Trados Studio\17\Plugins
c:\Users\[USERNAME]\AppData\Local\Trados\Trados Studio\17\Plugins
c:\ProgramData\Trados\Trados Studio\17\Plugins

İlker GELİR 

I suggest you close Studio.  Delete these folders, restart Trados Studio and then reinstall your apps using the  (Missing Wiki Page) :

c:\Users\[USERNAME]\AppData\Roaming\Trados\Trados Studio\17\Plugins
c:\Users\[USERNAME]\AppData\Local\Trados\Trados Studio\17\Plugins
c:\ProgramData\Trados\Trados Studio\17\Plugins

I use 2021 and 2022 versions at the same time. Because I live problems with 2022. When I live no problem with 2022, I will uninstall 2021. 
With my user name, no Trados folder. All Users > Chainer/Multiterm/Trados Studio/ 17 plugins unpacked are empty. 
Studio 17 Düata Sludio.lic  and updates 3 files. 
Program Files x86 There are 1294 plugins. 
When I open Trados 2022. It asked me activation code. 

İlker GELİR 

I don't understand your response.  What is your question here?  Have you done what I suggested or this is a new problem?