I installed the App for McAfee Web Gateway 3.05 in Splunk Web
I install "MWGaccess3_for_MWG7.3-7.4" in log handler Web gateway and receiver MWGaccess3.log, but I don't know to import MWGaccess3.log to the McAfee Web Gateway app. All it displays is "no results found"
you have to configure log input in splunk so that splunk can "read" and "index" logs which were created on the MWG. Read the README.html which included in the application package for examples with screenshots.