KB2989586 – Stop Error 0x000000D1 After Installing Hyper-V Role On WS2012

Microsoft posted a hotfix for when you get a stop error 0x000000D1 after you install the Hyper-V role on a computer that’s running Windows Server 2012.

Symptoms

After you install the Hyper-V role on a computer that’s running Windows Server 2012, you may receive the following Stop error message:

0x000000D1 (parameter1 , parameter2 , parameter3 , parameter4 )
DRIVER_IRQL_NOT_LESS_OR_EQUAL

Notes

• The parameters in this error message vary, depending on the configuration of the computer.
• Not all "0x000000D1" Stop errors are caused by this problem.

Cause

This problem occurs because of incorrect handling of the IP address structure inside the Vmswitch.sys file.

A supported hotfix is available from Microsoft Support.