I have some 2007 applications that crash in 2010 because of a missing
calendar control. I have userforms in 2007 on which I have added the
additional control, called Calendar Control in Excel 2007. It causes
the code to crash when run in 2010, and the References shows it as
missing.

I saw a post here from Ron Debruin, from whom I have learned a lot,
and in whom I have great confidence, saying the calendar conrol was
working in 2010. But it is not working for me.

Is there an additonal control or referenence I need to add to make it
work? I see MS Project calendar control and a handful of MS Works
calendar controls, but, those that I have tried don't help.

Thanks

Ken