When you go to modify, if it's in memory, it should say 'remove class from memory'. Maybe it doesn't always?
I usually do the clear all anyway, now I am making sure I always do. Also did install sp2. No problems again since then. This is local.


>>I am routinely getting corruption of a vcx. To clarify, when I say corruption, what I mean is that the vcx has been completely overwritten, as if it was an empty vcx with one form class in it. Previously it had one 'custom' class with many methods in it.
>>
>>This is vfp 9. I recently reinstalled vfp 9 after a HD crash. Haven't installed any SP's yet. Is that a known problem?
>>
>>My workflow is simple: modify class, run app, exit app, modify again. Several days in a row now when I execute modify class after running the app, the vcx is blown away, i.e. it opens up as an empty form class.
>
>1. Make sure to run CLEAR ALL before modifying the class - what if it's for some reason still in memory
>
>2. Are you changing it on the network location or locally?
>
>I also suggest to install SP2 the latest hotfix - that's what I have.