please see this:
..and check the installation and other preliminary conditions parts of this document.
Please make sure that the VSE install set in your ePO is the VSE 8.8 repost patch 3 package.
Please install the VSE extensions from the repost package before deployment.
i've checked the preliminary conditions and it's ok but i think that
the problem is the master repository.
I'm not sure that the agent has the right package.
Why I can't edit the path of repository? (see the attached pic)
Can I set a new repository with the path
C:\Program Files (x86)\McAfee\ePolicy Orchestrator\DB\Software\Current\ ?
Thank you for your consideration
the master repository must be within the installation folder structure of ePO, this is how the whole system is programmed.
There is no possibility to change its location (without reinstalling ePO). You can only control the content of it.
Did you re-check a VSE 8.8 Repost P3 package into the repository? If yes, did you check, that this package is selected for deployment in the deployment task ?
Alexn is suggesting the same: to start afresh, delete VSE packages and re-check the one (se above) that is compatible with win 8.