Thanks for the help guys,
at the shop all computers are locked, so we have to ask a tech to investigate, so I did.........
We did turned off (uncheck) the 2 add-ons that was in there, same problem, even if in safe mode (hold CTRL when starting an Office program), it did run fine.
The tech repaired Office, same problem.
We did this from Microsoft web page:
https://support.microsoft.com/en-us/...-word-or-excel,
but the tech didn't repair after uninstalling Access database so I don't know if it would have worked !
So we uninstalled Bobcad and everything was perfect.
We went to bobcad Website to download again a trial version and we only had a choice for 32 bits version (V28) or 64bits version (V29).
We installed V28 and it's all ok !!
But I want to run V29 !! I suppose my 2010 Office Pro is the problem, but the company will not soon change it.
But wait.... My coworker has V28 (Full version) with the same Office and Windows and it's the same problem !! I'm lost
Thanks and sorry for my english