I got it.. it was a reference to workday funtion in code... changed reference
and seems fine for now

"John" wrote:

I recently upgraded to 2007 and am trying to open some old workbooks in
2007.... when I try to run some functions I programed myself I get an error
that says ATPBAEN.XLA not found.. what does that mean? How do I get my
old functions and macros to run?