For whatever reason, when I try to load my printer installation cd, I get prompted saying that three dll files are missing along with their corresponding reg keys. I installed the dll files but I need the reg keys as well. They all have to do with cryptography. From what I understand these reg keys should have been installed with XP. I am running MCE 2005. I DON'T want to have to reinstall the OS to get these added. The dlls are as follows: SLBCSP.DLL, SCCBASE.DLL, GPKCSP.DLL. How do I get the reg keys added for these dlls? I am not an expert using regedit by any means.