As if we haven't had enough problems with last month's Black Tuesday patches, I'm now seeing complaints about odd errors
thrown off by KB 2918614, the Windows Installer Service patch. At this point, reported errors
include "error 997.overlapped I/O operation in progress," "key not valid for use in specific state," and "SECREPAIR: A general error running CryptAcquireContext MSI (s) (3C:10) [09:27:13:873]: SECREPAIR: Crypt Provider not initialized. Error:-2146893813."
One Microsoft customer reports that with KB 2918614 installed, all attempts to install MSI files result in the error message, "The requested operation cannot be completed. The computer must be trusted for delegation and the current user account must be configured to allow delegation." There are also reports of duplicated IP addresses
and upgrade hangs with UAC prompts