RSView32 Upgrade

I am trying to convert an RSView32 v6.5 application to RSView32 v7.4. RA Tech Support hasn't been able to figure out the issue yet. The "automatic conversion" routine crashes with a runtime error during the tag database conversion. RA tech support has had me delete cache directories, cache files, delete the project ODBC server in Windows, etc. The "best" advice they could give me to so far is to manually copy the project which involves manually importing all screens and basically re-working the application. Has anyone else ever gone from v6.x to v7.x? Thanks.