I need help using the MSCAL.ocx on a W7 machine.

My apps seem to run fine on XP boxes, but recently I tried one on my new W7 laptop and I receive and error saying it is not registered.

The version of the file I have is: 11.0.8161.0.

Is there another one that works with W7?

On the W7 box when I ran the DLL Register program it returned and error: 0x8002801c.

Thank you and Happy New Year!