This is a very simple issue.

Attached to a command button is the script: Shell "P:\exe\ktbatch.exe"

This ran fine in Windows 2000 with Office 2000. When I loaded the
spreadsheet into a PC with XP Professional and Office 2007 the command
no longer works. No error message is generated, nothing seems to
happen when I click.

When I look at the shortcut on my desktop it has:

Target: P:\exe\ktbatch.exe
Start In: P:\runtime

Now I understand this may have something to do with where the
executable is running however the shortcut parameters haven't changed,
the shell script worked before, why not now?

Thanks!