Moved to ePO for faster support
Have you tried reinstalling the extensions for VSE?
Check out KB83641.
Also verify 8.3 naming conventions are enabled on the drive where you installed ePO, it is a requirement for ePO... some extensions still have issues with that
Steve Chmiewliski response was absolutely successfull!
I updated VSC extensions and ePO now shows correctly the access-protection policies !!! I had the wrong idea that it was a mistake in ePO installation process!
Thanks to all 'ePO-friends' for their useful responses!
Take a backup of the policies before trying removing extensions