Client task to install Endpoint Security is not working

[User77210009]

I have 4 machines that will not install McAfee Endpoint Security Threat Prevention via EPO Client Task. I see an error message in the logs that pointed me to the following KB. https://kc.mcafee.com/corporate/index?page=content&id=KB90124&_ga=2.246674758.331513629.1651507221-4... I have already attempted the recommendation in the KB and I have attempting reinstalling the McAfee agent. Neither attempted solution solved the install issue.

[rfranci · Accepted solution]

Hi @User77210009 ,

Thankyou for reaching us on community!

I would first try updating root certificates as mentioned in the below article and reboot the machine to check if that resolves the issue as this a common problem found in installation issue :
https://kc.mcafee.com/corporate/index?page=content&id=KB91697

In case if you still experience the issue Kindly check the below post for further troubleshooting steps: :https://community.mcafee.com/t5/Endpoint-Security-ENS/How-to-Troubleshoot-ENS-Installation/m-p/70000...

I hope this helps.

-Rohit Francis 
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