Hi Nobel Polinag 

I have 2022 CU3. I have just tried to download/install WebLookup version 3.22.1.0 from the Private AppStore successfully.

What other apps do you have, it could be 1 app is conflicting with another.

I know you mentioned you removed the plugin folder but here is the KB that gives further details: https://gateway.sdl.com/apex/communityknowledge?articleName=000003136

Please let me know what happens if you remove all other apps

Lyds

Hi Lydia. Thank you for replying.

It was only WebLookup that I installed, nothing else. I tried installing other plugins after that, and it was then I noticed that only Trados Team apps work after restart; independently developed apps trigger the same error for some reason. 

Maybe the update has the fix for these? I'm using a company laptop that requires authorization for installations, so it will take some time before I can update Trados.  

Hi Nobel Polinag 

I cant say I have heard one source of app causing issues, meaning ours vs external.
But that said, when working in controlled environments it can be restrictive and very specific at the same time.

If you are working in a controlled environment I would ask your IT to ensure you have local admin rights to the paths mentioned here: 
https://gateway.sdl.com/apex/communityknowledge?articleName=000005759  
https://gateway.sdl.com/apex/communityknowledge?articleName=000003136

Lyds