Ask your Studio: Help -> About will show the version and "Check for updates" will show available updates. The current one is CU8, where no WorldServer problems occur. CU7 has a problem with WS packages.

Thank you, Jerzy for your response. As I checked for updates, it actually tells me there is one. When I want to install it, I get:

I am afraid of accepting because I don't know if my purchased license number might be affected. 

Also, right now I have SR1, I see nothing about CUx. I must have one, but I don't know where to see it.

Thank you in advance.

Adriana

I just went ahead and accepted. The installation removed my previous Trados. When trying to open the new one, I got this new error, reported by several people as well:

As I followed the instructions offered in the Community, I am told to run this:

gateway.sdl.com/apex/communityknowledge?articleName=CUs-Studio2021SR1

It took me to the same screen where I Accepted the new Trados - auch

Hello Adriana de la Torre

Installing an update for the same version (2021) will not affect your license. 

To see what CU you have go in Studio > Help > About SDL Trados Studio. The 3rd number indicates the CU - se below screenshot (in this case is 6).

Thank you,

Sorin

Thank you, Sorin, I went ahead and installed the offered version.

I got this message and now I have no Trados at all.

Adriana

Hello Adriana de la Torre

Please try the solution from this article: https://gateway.rws.com/csm?id=kb_article_view&sysparm_article=KB0037729

Thank you,

Sorin

Hello Sorin, Thank you so much for your follow-up.

I did and I see that in this case, I downloaded the CU8 as per your explanation.

I restarted the computer.... still:

I'll keep trying whatever you guys recommend!

Adriana

Thank you, people, I got local help and my Trados CU8 is running!!!!!