I think we will need to see your code (in order to see exactly what you are
doing) before being able to make a guess as to what is going on. If you do
post your code, indicate the line it is stopping on (just in case we can't
duplicate your results on our systems).

--
Rick (MVP - Excel)


"Daniel Bonallack" wrote in
message ...
I built a short and simple procedure on my PC, tested it, converted it to
an
xla, and made a button. I installed this button on a couple of
colleagues'
PCs.

On only one PC, when the button is pressed, about a third of the macro
runs,
then the debug window shows, saying the code has been interrupted (as if I
had pressed "Ctrl+Break"). If I hit "Continue", it then happily runs the
rest of the code as if no problem ever existed.

Do you know why, on one PC, Excel is acting as if I had pressed "Ctrl +
Break"?

thanks in advance
Daniel