Hi.
I have an application written in Vfp7 sp1. When I try to run any report in a maximized window with

REPORT FORM (lcSeleRepo) PREVIEW WINDOW (loPrevRap.name)

,I get the following error

Fatal error: Exception code=C0000005 @ 22.01.2008 10:01:55 AM. Error log file: C:\Program Files\Microsoft Visual FoxPro

7\vfp7err.log
Called from - frmreports.cmdrun.click line 94 {d:\devize.61\reports\reports.sct d:\devize.61\reports\reports.sct}
Called from - tastrade.doform line 3 {d:\devize.61\libs\tsgen.vct d:\devize.61\libs\tsgen.vct}
Called from - _2a20qscbr line 519 {c:\docume~1\gpopa\locals~1\temp\main.mpr main.mpx}
Called from - ON... line 0 { }
Called from - tastrade.do line 51 {d:\devize.61\libs\main.vct d:\devize.61\libs\main.vct}
Called from - main line 212 {d:\devize.61\progs\main.prg d:\devize.61\devize.app}
Called from - compilez line 51 {d:\devize.61\compilez.prg d:\devize.61\compilez.fxp}
The error appears randomly.
I use a local HP Laser Jet 4L(generic Windows printer driver) not connected to a real printer.
The reports don't contain any printer driver information (expr,tag,tag2 are empty for objtype=1 and objcode=53).
Does anyone have a clue?