An error occurred during a vaulting operation

Hi there,
Using Vault PRO 2014 SP1 I have this error when I want to check any random file in AutoCAD Architecture 2014. I tried everything to fix, I even uninstalled and made a new fresh install of AutoCAD 2014 and is not working. Any solution ? What could be the problem ?
Thank you !

Vault Add-in Error
An error occurred during a vaulting operation.
OK
