>This is the only occurrance of the problem in my app. Only one file used since ca. 5 years both in form and report.
>
>Now none of my customers has Windows 7 yet - but I want to be prepared!
>So I try to develop under Windows 7 and the compiled app runs well under WindowsXP.
>Only #7 gives me a headache.
>
>(Got to shut down here at a customer's site and drive home. Will continue later!)
>
>Thanks

I don't know if this blog is relevant, but take a look also http://blogs.msdn.com/calvin_hsia/archive/2005/07/24/442873.aspx