SSL with IIS3
You may encounter several set-up errors under IIS3. For errors due to the keymanager consult:
http://support.microsoft.com/support/kb/articles/q171/0/84.asp
http://support.microsoft.com/support/kb/articles/q179/5/50.asp
http://support.microsoft.com/support/kb/articles/q148/4/27.asp
And then for SSL activation:
http://support.microsoft.com/support/kb/articles/q174/7/79.asp
We advise to use IIS4 only with the Service Pack 4.
Other issues can be due to a wrong version of your schannel.dll file. You can then try to replace it by one of the files listed here under.