My previous PowerShell question was related to this. I want to be able to
find active CM clients with old SCEP virus definitions and force them to
update if needed. I want to run the following two commands, which work just
fine on Windows 10, but fail on Windows 7 machines (I'm running from an
admin prompt):

 

C:\Program Files\Windows Defender\MpCmdRun.exe -RemoveDefinitions -All

C:\Program Files\Windows Defender\MpCmdRun.exe -SignatureUpdate

 

The error:

 

Service Version: 0.0.0.0

Engine Version: 0.0.0.0

 

Starting engine and signature rollback to none...Failed! Error 0x800106ba

 

I've tested on multiple machines, same error. Googling brought no answers.
Any ideas?

 

 

Best Regards,

 

Mike Murray

Desktop Engineer/IT Consultant - IT Support Services

California State University, Chico

530.898.4357
 <mailto:[email protected]> [email protected]

 

Remember, Chico State will NEVER ask you for your password via email!  

For more information about recognizing phishing scam emails go to:
<http://www.csuchico.edu/isec/basics/spam-and-phishing.shtml>
http://www.csuchico.edu/isec/basics/spam-and-phishing.shtml

 



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