I have a All in One ESM. I am following the document "SIEM Foundations:Enable Correlation". When I try to create a Data source on my event Receiver for the McAfee Correlation Engine I receive the following error:
Only one Correlation data source allowed per receiver. (ER273)
I have searched the box and I do not have any other correlation engines running. Has anyone else ran into this issue or know how to correct it?