Without knowing how you configured your deployment package, I don't think anyone will be able to answer this. Can you post a screen shot or your EEDK setup for this builld?
I'm having the same issue as abramojt.
I believe that much of the configuration of the deployment package is irrelevant at this point. Checking the agent log, the last entry at the point the task is run shows it's verifying one of the files. This occurs on multiple PCs and the file it's verifying is a 1KB batch file. However, before I tried recreating the package, it got stuck verifying the "-det.mcs" file.
Is there any other information that would be of help?
I was running ito the same issue. For me it turned out to be an Access Protection Rule blocking. I added an exception to the Common Standard Protection > Prevent modification of McAfee Common Management Agent files and settings for the exe I was trying to run.
Hope this helps