>What has happend with preview report in VFP7? There are so many bugs in it that it's almost unusable...
>
>1. Zooming in and out the preview report totally crashes VFP with a Fatal error: Exception code: C0000005, 4 times out of 10. Unbelivable, never happend before...
>
>2. Navigating with next, previous, last, first page in preview report gives the error message: Variable 'tablefield' is not found, very often. But never on the first page. It always appear when you click next or last. Why? If I close the report and preview it again it works almost every time... And if I print the report directly to the printer, no problems at all.
>
>Has anyone else experience the same problem? I have my application installed on about 15 computers and they all have the same problem, so it cannot really be a hardware issue.
>
>The application was created in VFP6, and all preview reports runned just fine there. But after the upgrade to VFP7, it's terrible.
--------
I don't remember the details now, but I do remember that clicking the preview pane does something like rerunning the data environment.

It also can screw up private data sessions. If your report is set to the default data session, but called from a private data session, it works fine for the first page, but it reverts to data session #1 instead of the DS it was start in when someone clicks on it. Trying to switch data sessions inside it crashes VFP.

Tom