Hello,

WSXZ is not a file, it is a WorldServer package that should be opened in Trados Studio. To learn how to open it, please follow the instructions in this support case:

https://gateway.sdl.com/apex/communityknowledge?articleName=000013233

I hope this helps you.

Hello,

Thanks for your time and answer! ! And I also would like to know why it could be opened directly with double clicks when my friend used it. Is it probably the matter of Trados version or plug-in?

I'm looking forward to your reply. Thank you so much

Hello,

Thanks for your time and answer! ! And I also would like to know why it could be opened directly with double clicks when my friend used it. Is it probably the matter of Trados version or plug-in?

I'm looking forward to your reply. Thank you so much

Zixiang Zhou 

Perhaps it's just file association?  In windows you could try changing the application associated with this application so that double clicking the package opens in Studio.

Having said that I think it's safer to always open the package from Studio.  I have seen many translators double-clicking a package to open it and sometimes overwriting work they had done because they assumed they were working in the package, and not a project created by the package.  If you start from Studio then you'll just open the project to work on it after the initial action of opening the package and therefore have a consistent approach to working with all projects in Trados.  But that's just the way my mind works... safety first.