Joe,

I think that first I'll try installing VFP 8 Service Pack 1 as I know that similar problems in various Windows platforms have been fixed with service packs. Hopefully, that'll sort it out, otherwise, I guess I'll have to go driver hunting.

Thanks for the help
Mark

>Mark, I do not know if its related but since you appear to be stuck its a "fwiw": I had this same(?) recurring issue once on a laptop. It only happened when I ran my VFP app (I think possibly with PHDbase). However, I tracked it down to a driver for a pcmcia card ISDN modem that I had installed. Removing the driver the problem went away. As I said, the weird thing was that it only happened when a VFP app was running. I suspect it had something to do with VFP trying to use as much available memory as possible by default? HTH.
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>>I'm getting the seemingly random error below while running a VFP 8.0 application from an XP (Home Ed.) PC on a Windows 2000 Server (SP4) network. Its a bit annoying. I've seen similar errors referenced on variuous web-pages, however none reference the same memory address (hardly surprising). The memory address in the message is actually blank when checked.
>>
>>Message:
>>The instruction at "0x18004160" referenced memory at "0x18004160". The memory could not be read. Click OK to terminate the program.
>>
>>If anyone can shed some light on this for me, it'd be greatly appreciated.