>>>>>Can you explain exactly what do you mean?
>>>>Well you are making changes to a class which are vcx anc vct files. So what I meant is open explorer and navigate to where this class is stored on the HD and select the VCX/VCT and copy and then paste somewhere else.
>>>
>>>I did - but the classes are old - not with my changes. I want to be able to save my changes. The only way I can think of right now is to copy method by method to the copy I just made.
>>
>>That does not seem right. If you have made changes then they have to be stored somewhere. If you find out where that somewhere is then you will have the classes with the changes. One place to try would be the TEMP directory. The extensions will have changed but the code changes you have made in the open class have to be made somewhere and certainly not in memory.
>>
>>You need to find out where exactly the classes you are editing are located and then copy those files as they will have the changes in them, not the old classes. FILEMON will help you find out where exactly these classes are located. Then use the copy.
>
>Bernard,
>
>I think I did have such experiences before, though it has been a while. In any case, I think I copied the methods I changed to the copy of the classlib I made, so at least my work is saved now (unless I forgot to copy something). I will check this library back in, then I would be able to replace it with my new copy.
>
>Thanks.

So. You are using some form of Source control. You did not say so before. Most probably the file was not checked out properly.