Remote Install Tips:

• Turn off Firewall on the client computer is mandatory (under control panel)
• Make sure the destination computer is available: Try to ping the other computer.
• Include the domain name when entering username field (i.e. Domain\Administrator)
• Use another administrative account: Try the local computer’s account. Try a different domain account.
• Turn off Simple File Sharing on the client computer (under Folder Options)
• Try to use the IP address instead of the computer name, or vice versa.