Try to delete foxuser.dbf

>When I start VFP and use try to OPEN a project VFP quits.
>
>When I hit Cntrl O VFP quits.
>
>i CAN NOT even us ethe NEW command in VFP anywhere.
>
>I tried Cntrl O in other programs (like Word) it works like normal.
>
>ANY SUGGESTIONS????