Hi Silvia Raco 

There seems to be a problem accessing your OneDrive. The "AutoSave" folder saves intermeidate copies of your working file every 10 minutes to allow you to recover lost work in case Studio crashes. 
It is this setting here:


Putting your working files on OneDrive requires a good Internet connection.
You may work around this problem by saving your projects in a dedicated folder on your C: drive (e.g. ..\Trados\Projects).

This KB article may help you solve the current problem:
Error when saving bilingual sdlxliff file : "Access to path '...\AutoSave\...' is denied"

Dear Walter Blaser ,

thank you for your answer. 

The strange thing is that the folder reported in the error message is not used and it is empty.

I partially resolved the problem by deleting this folder: as soon as I deleted the folder I could save the translation and finalize the project.

But then... after some minutes the error was displayed again, as the folder reappeared in the same path.

I wonder why this folder is automatically created and generates the already mentioned error. Have you got some ideas, so that I could definitely solve the problem?

(next time I will save working file in local, but I need a solution for already started projects)

thanks again

Silvia

Silvia Raco 

One way to avoid this for your existing projects is to disable Autosave. 
Once you have all your projects on the local drive, you may enable it again.

This KB article may also help:
Trados Studio - Error whenever I save a file: "Access to path '...\AutoSave\...' is denied." or "Failed to save project '....sdlproj'. The process cannot access the file ... because it is being used by another process"

It has been written for Google Cloud, but the mechanism is the same as with OneDrive.