That's right. You can always announce that the pack contains some runt-time parts of VC6SP6 with some of WIN2000SP4. That will sound very credible. Seriously. MSVCRT.DLL, MSVCIRT.DLL, MFC42.DLL, and MSVCP60.DLL are better in sync, but whatever. MSVCP60.DLL is missing altogether, so I guess SP2RC2 does not really provide the run-time. Lastly, where does your old MSVCIRT.DLL 6.10.8637.0 2000-06-08 come from? It's is a mess... oh well, I had to fix my installation by hand from DOS, because 6.10.xxxx is hard to get rid of because of the freaky version number.