1. Stop the Config Service
2. Open Regedit
3. Go to HKLM\Software\Microsoft\Microsoft Operations Manager\3.0\Config Service
4. Create a DWORD value named "Max Number Of Worker Threads Per CPU" without the quotes and set the value such that the number of cores * <your value> is no greater than 100.
5. Restart the Config Service
Article ID: 2655633 - Last Review: Dec 15, 2011 - Revision: 1