I have a frustrating problem running my VBA Forms code that contains a Calendar on different machines, all of which have Excel 2003 installed.

On the development PC the form code operates as expected.

On another PC the code runs but the 'Calendar' appears randomly on the desktop and not within it's frame on my form. When I click in the (empty) frame the calendar pops back into the frame - but without the day info displayed. This appears very sloppy.

On another another brand new pc with the newest (and updated) Excel 2003 installed there IS NO calendar control available in the toolbox OR under additional controls, so my code fails. I also can find no reference for Forms 2.0 or ANY calendar looking reference. I think that THERE MUST be a Calendar available for the Toolbox on this new PC but I'm not sure what to actually look for in the Reference libraries to use the Calendar code correctly on all of these PCs.
Thanks for any advice out there.

-Caratman