>>I have installed POS printer which is default printer. When I try to adjust some reports to print on A4 printer (modify report, file-page setup-print setup ...) and try to save, vfp crash. Any ideas?
>>
>>Thanks in advance.
>
>Make sure NOT to save the printer environment with the report.

Yes that is the trick -- you can clear it too. I use something like this:

http://pclandpk.blogspot.com/2014/04/clear-saved-printer-environment-in-vfp.html