Conversion 100 (update menu/security)

I was wondering if anyone has had a issue with installing the 603,604,or 605 patch from 905 602A 32 BIT SQL? We have tried them all. We are having a issue during the conversion process after installing the patch. the system starts the conversion 100 (update menu/security) it will run 2 or 3 records then hang on a menu item. we have left this to run for over 24 hours so we know the system is hung. If you go into menu maintenance and move that file to another location and re run the conversion it will hang on a different menu item. We have worked with Epicor for over 5 months on this issue I have been told that development has the issue and has created SCR 87502 with no ETA on a fix . Any ideas?