Running old Excel macros in Windows 7

[MCK]

I have quite a few macros written in older versions of excel that now won't run on our Windows 7 machines. Getting the error that the library is not found. I assume this is an issue with the new "Library" function in Windows 7. Does anyone know what to do to run these? From what I have found, there is not a way to turn off the Library function.

 

[DeaconFrost]

It is more than likely referring to a missing .dll file...not the Libraries (folder groups) in Windows 7. What version of Excel where they created in...and what's installed on the new system?

 

[MCK]

The macros were written in Excel 97 which is also installed on this particular machine. They do, however, also work in Excel 2007 which I have running on a virtual XP machine. The '97 Macros worked fine in XP. Thanks for any ideas you can give me.