can I protect Windows client operating systems (XP, 7) with "System Recovery 2011 Server Edition"? Or do I have to purchase the Desktop Edition as well?
Can I install SSR 2011 on the same server that already runs BE 2010 R3?
You can use a server edition license on a desktop. The software for server/desktop is basically the same (use the same installer for both server and desktop operating systems).
You can use a server edition license on a desktop. The software for server/desktop is basically the same (use the same installer for both server and desktop operating systems).
