Recently MWG is showing a red alert for the following error on a daily basis : "No active AV scanner for streaming in at least one rule! (McAfee Gateway Anti-Malware has been disabled for at least one configuration and/or rule, either directly, or indirectly by missing or contradictory settings.) (Origin: McAfee Gateway Anti-Malware, ID: 862)" I was messing about with a couple of streaming rules the other week to try and troubleshoot something else but thought I had reverted the changes and now I can't find out a way to resolve and clear this error