I am running win2000 and I had all kinds of problems with vfp7 until I deleted the Foxuser file and started with a new on. I would also be very nervious about running the app without a recompile.

>We have 1000's of users, some of which have just started reporting c5 errors (All WIN2000 users). All we did was install VFP7, but did not convert over to it. Still using VFP6, but ever since the VFP7 install we have C5 errors. We can't go forward. Please someone help
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>Larry