Push install fails

Summary

If the firewall is enabled on the remote machine, the push install might fail.

Please note:

- During Push Install, the username can only include alphanumeric characters (A-Z, 1-9).

- If upgrading from version 2.7.5, two system reboots are necessary. The "Do not restart" option will be disabled in this case.

Workaround

1) Disable the firewall temporarily

https://windows.microsoft.com/en-us/windows/turn-windows-firewall-on-off#turn-windows-firewall-on-off=windows-7

2) Disable UAC temporarily
If the administrator is disabled in the desktop OS, disable the UAC temporarily.

https://windows.microsoft.com/en-us/windows/turn-user-account-control-on-off#1TC=windows-7