After reinstallation Revit Crashes When Sync to BIM 360

[studio]

I had to reinstall Revit in 3 PC in my studio, due to a change of licences. 

In 2 of them, when i try to sync a model to BIM 360, Revit suddenly crashes.

I 1 of them everything work whell.

Also, if if try to start a collaboration in a new model, the message appears.

[ennujozlagam]

hello, try to install latest updates from autodesk and check all user's involve in the project must be in the same build and see if helps. thanks

[studio]

Uninstall everything, then reinstall!

And so all works fine!

[studio]

Problem not solved! it worked for a day, and then crash again!FILE JOURNAL

I'm desperated