CUI Crashes AutoCAD on OK or Apply

I can view the CUI and then cancel out, I don't have a problem.  But if I do the simplest edit to a Custom cui and hit Apply or OK it crashes AutoCAD 2014. 

The Acad cui is under Enterprise and is read-only. My OS is Win 7 with SP1. I did a repair on Net Framework 4.5.  My computer and video card are certified by Autodesk.

Anybody have any other suggestions on what may be causing the crashes.

Thanks,

Kim