Why change MS.VSCC namespace name?
Early 2003 we should see the release of Visual Studio .NET Version 7.1 (code named Everett). Because of the the many new changes, MS have decided to change the 7.1 general VS namespace name to VS.VSCC.2003. This allows users to install 7.0 and 7.1 side by side. H2Reg Tip: If you have content appropriate for both MS.VSCC and MS.VSCC.2003 then I suggest you alter your H2Reg registration script file (for plug and unplug) to include both possibilities. If one of the VS Namespaces does not exist then that registration will fail gracefully with not error message (provided that H2Reg error checking is disabled). [Reg_Plugin] ;