[VW crashes trying to update reference]

Hello!

 

I'm having some troubles with one of my files, a few days ago I couldn't open it anymore.

Now I can open it, it seems to be fixed, but anytime I try to update my reference (with is on the office server), vectorworks shut down.

 

Do you have any idea how to solve this?!

 

 

Thanks for the help, best regards.