Try to enter an ATP function into a free cell and see if it errs or not.

HTH. Best wishes Harald


"Horatio J. Bilge, Jr." wrote in
message ...
I created a workbook that requires the Analysis ToolPak and Analysis
ToolPak-VBA add-ins to function. I've discovered that many of the people I
gave the workbook to do not have those add-ins enabled, so they get the
#NAME? error.

Is there a way to automatically check for the Analysis ToolPak? I am
thinking that if the ToolPak is not enabled, a message box would pop up
telling the user what the problem is, and how to install the ToolPak.

Thanks!