>>>>But how can we create such a form in the first place? I have been using SP1 for a long time and I still do. I have never seen that error occur (not using PEM editor - downloaded last night on my home computer).
>>>>
>>>
>>>I use Promatrix framework. They have one particular VCX called VpmDataHandler.VCX in the latest version of their product.
>>>PemEditor will crash consistantly with subclass of a class in the mentioned class library, it crashes upon openning.
>>>
>>>Just wonder, beside me, is there no other VPM user who use PemEditor?
>>
>>I think this is exactly the class I got the same error. Jim, I was just going to ask you if you recall what it was in my case (I already forgot).
>
>Hi Noami,
>
>I would like to add the below, to the notorious Promatrix's VpmDataHandler class in their VpmDataHandler.vcx library:
>
>1) The class itself is OK, it is the subclass of it that always gives problem. e.g. Its subclass DevDataHandler provided by Promatrix.
>
>2) You can create a totally "clean" subclass in a totally new VCX like below:
>CREATE CLASSLIB NEWIDIOT
>CREATE CLASS MyDataHandler OF NEWIDIOT AS VpmDataHandler FROM VpmDataHandler.vcx
>and that NEWIDIOT will crash PEMEditor upon openning with the "Buffer overrun" error
>
>3) The most fantastic part is, its subclasses, be it the DevDataHanlder or NEWIDIOT subclass mentioned, all crash my HackCX pro with a >C5 error and as in 1) HackCX Pro works well with VpmDataHandler.vcx or my other VCX files.
>
>May be it is not the number of properties or methods that cause porblem, may be it is too "huge" the codes in some of the methods in the >parent class.
>
>4) I have raise the issue in Promatrix support forum, unfortunately the support is not familiar with both HackCX and PemEditor... sigh!

Can you send me a copy of the class and the subclass? I would like to try to open both in the GKK Editor to see what happens there. Thank you.