>Hi, Fred...
>
>When I first read your message, I wondered what was in those doughnuts you've been eating <g>, but figured I'd give it a shot. (I've wondered about video drivers, but never suspected a printer driver.)
>
>And you were right!
>
>I don't have an HP driver, but I do have a driver for a color laser printer called Tectronix (or something like that). The driver is from the manufacturer. When I remove the driver, everything works OK.
>
>Now the hard part....explaining it!
>
>Thanks for the info!
>
Hi Kevin,

PMFJI, but what's happening is that the printer driver is setting the math co-processor to a state where the calling application (in this case VFP) is expected to handle division by zero. VFP expects the co-processor to take care of it. See Q183522 in the MS Knowledge base for further details.