XP can't cope with Control Calendar 9.0 ??

Hi all.

I've had the opportunity to see :ehh: the standard Microsoft Access Control Calendar 9.0 (Copyright 1995-1999 MS Corporation) does NOT work properly when running under Windows XP.

I had developed an Excel file (VBA coded) some years ago. There is one of this Calendar control within, programmed just to write its current value into a textbox and hide itself. It has been working fine for years (under Windows 2000) but first time I've attempted to open this file under XP, I've got a Windows warning dialog box, you know, ActiveX security stuff.

If I choose 'No', control is showed as a picture, it makes nothing when you click on it. If I choose 'Yes', control's BackColor is set to black (!?), it writes down its current value, but it doesn't hide itself.

Does anyone know why this happen?
Should I use another control or there is an easier solution to this?

Thank you all for replying!

SORRY!! :blush:

This seems to be nothing related to XP. Please don't forget EVERYTIME you're trying applications in a different PC you might have to register your libraries, no matter if it was never necessary before.

I registered my MSCAL.OCX version at the new computer and it started to work ok...

Thanks anyway!!