PGP deployment of updated client from server does not allow required msi switches
in order to use single sign on and have the password sync, you are required to deploy PGP with a specific .msi switch, see https://pgp.custhelp.com/app/answers/detail/a_id/928. However, there is no way to do this if you deploy updated pgp clients from the pgp server itself. This requires you to have a seperate deployment mechanism. It is surprising the pgp made this a requirement since they do provide a way to update clients from the server. The issue above pretty much eliminates it usefulness.
Another solution would be to have the issue address in article https://pgp.custhelp.com/app/answers/detail/a_id/928 fixed without an .msi switch.