Microsoft Update KB3004394 causes problems with dongle drivers.

[ChaosGroup]

Microsoft Update KB3004394 affects WibuKey driver proper functioning on Window 7 and higher.
The error codes: 211 / WK1228 / WK1117 are identification for this issue.

Please follow the troubleshooting guide bellow in order to solve it.
http://docs.chaosgroup.com/display/V...YDriversIssues