In the VBE go Tools References and see what's MISSING. Try unchecking them
and see what happens.

And also:

For L = 1 to 100
MsgBox "I will develop using the oldest version"
Next

HTH. Best wishes Harald

"Leon" skrev i melding
...
I programmed buttons in office XP with functions like
UCase or flag, but when I want to run this on excel2002
or excel2000 then I recieve an error stating "project or
library not found". I tried to save the worksheet as a
microsoft excel 95-2002.xls file, but this did not help,
any ideas? Thank you.