If it's the printer driver, check out Thread# 787043 Message# 787430.

Rick

>I am currently setting my printer using character codes. As soon as I issue 'SET PRINTER TO' after I sent my printjob to the printer I get a General Protection Fault in FOXPROW.EXE at address 0001:222D.
>
>This only occurs if the printer is directly connected on a parallel port on the Windows XP machine. The same routine works for Windows 9x,ME,NT,2000 but not on XP.
>
>Does anyone have any ideas.
>
>Thanks,
>Jeun