The following system error occurs: 'A fatal error occurred while opening the system DSS cryptographic module. Operations that require SSL or TTL cryptographic protocol will not work correctly. The error code is 0x80090006' This error occurred after installing a Microsoft critical update. The operating system is Windows XP SP3. I have uninstalled the last update and have updated and registered the associated dll's. I have removed IE7 and reinstlled IE6 with the same result. IE^ and IE7 both indicate a Cipher Strenght: 0 bit. I have also ran 'sfc /scannow' but to no avail.