After the KB4462923 was applied on the System (install & reboot) the Windows Server 2008 R2 the SQL 2008R2 SP2 Server Express wasn't able to start anymore.
The only thing what helped was to uninstall the KB OR upgrade the SQL Server 2008R2 SP2 to SP3 + specture patch be able to Start the service again.
The Security only package is showing the same behavior.
This doesn't happen with 09-2018 KB (rollup & security only).
Does somebody know what the problem could be?
2018-10-10 15:49:42.83 Server Error: 26011, Severity: 16, State: 1. 2018-10-10 15:49:42.83 Server The server was unable to initialize encryption because of a problem with a security library. The security library may be missing. Verify that security.dll exists on the system. 2018-10-10 15:49:42.83 Server Error: 17182, Severity: 16, State: 1. 2018-10-10 15:49:42.83 Server TDSSNIClient initialization failed with error 0x139f, status code 0x80. Reason: Unable to initialize SSL support. The group or resource is not in the correct state to perform the requested operation. 2018-10-10 15:49:42.83 Server Error: 17182, Severity: 16, State: 1. 2018-10-10 15:49:42.83 Server TDSSNIClient initialization failed with error 0x139f, status code 0x1. Reason: Initialization failed with an infrastructure error. Check for previous errors. The group or resource is not in the correct state to perform the requested operation. 2018-10-10 15:49:42.83 Server Error: 17826, Severity: 18, State: 3. 2018-10-10 15:49:42.83 Server Could not start the network library because of an internal error in the network library. To determine the cause, review the errors immediately preceding this one in the error log. 2018-10-10 15:49:42.83 Server Error: 17120, Severity: 16, State: 1. 2018-10-10 15:49:42.83 Server SQL Server could not spawn FRunCM thread. Check the SQL Server error log and the Windows event logs for information about possible related problems.