You need to give more info:
VFP version, Windows version, Printer brand and model number (suggest you get the driver name and version) and some more info on the process.

HTH

>Hi,
>
>I have a customer that gets the following error when she runs a list of invoices. I don't know if it could have something to do with the qty of invoices she is printing. She says it gets close to the end and has printed out 400+ invoices so far. She knows its getting close to the end because they print in alpha order.
>
>

>"SC caused a general protection fault in module KRNL 386.exe at 0001:000014f9"
>

>
>Thank you for your time,
>Paul