Access 2000

[Les]

I am getting this message when trying to run some of the
Forms and also Modules that I used to use. Why?

The expression On Open you entered as the event property
setting produced the following error:
Error accessing file. Network connection may have been
lost.
* The expression may not result in the name of a macro,
the name of a user-defined function, or [Event Procedure].
* There may have been an error evaluating the function,
event, or macro.

 

[Allen Browne]

Access 2000? If so, this is not a good sign. See:
http://support.microsoft.com/?id=304548

If the issue is not described in that article, open the form in design view,
and examine what is in the On Open property of the form.