SCOM got a lot Monitoring failed event 4001

SYMPTOM

Customer is getting access denied for some registry keys from the sql account:

Detailed error output: Access is denied. (Exception from HRESULT: 0x80070005 (E_ACCESSDENIED))

Requested registry access is not allowed.
 

CAUSE

The SQLMPLowPriv, SQLDefaultAction account didn;t have the right permissions according to the MP guide.

Solution

I managed to find the reg key that needs permission:

SOFTWARE\Microsoft\Microsoft Operations Manager\3.0\Modules
 

Please give permissions on this reg key as this is a requirement from SCOM and should have had access to this key.