Martha,
Sorry, I don't know if it'll break anything else. The only place I ever use that control is from inside a VFP app. I've never used it inside any Office app.
>OK, so, I will rename the c:\program files\Microsoft Office\Office10\mscal.ocx something like badmscal.ocx on the machine that isn't working right. Do you happen to know if this will screw up any functionality in some other program? Thanks a bunch