I was wondering if you would have any trick from WWC to bypass that bug in VFP. Basically, message #963134 states my research on a severe bug which I can't find a workaround. The problem resides that if an EXE being called by the COM EXE which is running WWC framework, and that the EXE being called is trying to create a class from the main class which resides in the COM EXE, the program will hang. However, that will run ok in file mode. I just can't find a workaround for that. Do you have any setting that I could use in WWC or any other idea that I could try to resolve that issue?