Naomi --

Well, that's not a big surprise.

I don't know what causes (or might cause) a buffer overrun problem. Maybe somebody on this forum does.

It's hard to know even what questions to ask ... those that come to mind include:

Does this error happen on all forms or classes, or just a specific one?
Do you have the debugger open?
In fact, what other things do you have open?

"Buffer overrun" sounds to me like there's some transmission, outside of PEMEditor altogether, which is failing ... it's just that it happens when PEMEditor is running.

As I said, you'll have to ask for help from others on this.

>>Naomi --
>>
>>Well, if that's the case, then I should be able to correct for it. Can't see why that could possible cause a data overrun problem, however, and certainly not when adding a new method; it would only make a difference if you where looking at parent code or parentage, and then it should just invoke MessageBox.
>>
>>Am most curious to learn what you find out.
>>
>>
>>
>I un-installed and re-installed. Saved my changes first, then went to add a new class method and got this error again right away.