>I had a working application in VFP 8. I compiled it in VFP 9, and ran it. It came out with an error "Property Value is out of bounds". The error came while executing the line "oGreatWestInBound = CREATEOBJECT([GreatWestInBound])". I tried to revert to VFP 8. Now VFP 8 is unable to open the class "GreatWestInBound" itself. It gives the same error. "GreatWestInBound" is a custom class.
>Finally I cannot compile the application in VFP9, but I can open the class file in VFP 9. I cannot open the class file or compile the application in VFP 8. I am stuck. Can any one tell what could be the reason for this ?

Another thing to check for is if you've used the MEMBERDATA property while n VFP9. Once you do that, you may have problems moving back to earlier versions of VFP.