Perhaps you were involved in some procedure (copy??) that precluded a macro
firing??

--
Don Guillett
Microsoft MVP Excel
SalesAid Software

"Otto Moehrbach" wrote in message
...
Excel 2007, Win 7 64-bit
Something disconcerting just happened to me. I have 2 workbooks open,
each of which has several buttons with macros assigned. I've been using
one of these workbooks for about 20 years.
Suddenly, none of the buttons, none of them, fired a macro.
I closed both files and reopened them. All worked fine.
What happened? Thanks for your time. Otto