that command line is usually VS specific so while its possible, it will take some serious trial and error to figure it out. I recommend one of premade deployment packages which is much easier to call a reboot using a client task. they can be found here. https://community.mcafee.com/docs/DOC-3091
I gave this suggestion a shot, however, it did not work. I got "Error occurred while installing SDREBOOT1002." Does anyone have any other ideas?
You will get an error reporting back when you use these packages as they don't actually install anything, and they don't properly report a "successful completion" code back to ePO.
You may want to check with the remote user/machine to see if it actually rebooted. Also be sure to enter the arguments for the command line.