Dear All,

I am having problem with event id 8. i have 2 node windows 2012 r2 in cluster.

error is "Windows client failed to register with witness server "" for notification on netname \\hostname with error parameter is incorrect"

pls find attched screenshot.

Sunil 

Hi,

Did you install all necessary updates on the server? Please also refer to following thread and check if can help you.

Witness Client failed to register with Witness Server error

Best regards,

Justin Gu

Dear Sir,

We have 2012 r2 as member of 2003 domain controller. is there any incompatibility issue between 2012 r2 and domain controller win 2003??

current smb version 1.0 is shown in windows 2012 r2 roles.

please help

Sunil

Did you happen to find a resolution to this issue?  I am having the same issue.  Thanks.

no. tiil searching for solution.