1) Run mmc.exe and add snap-in Computer Management and select target PC.
2) Under services enable Remote Registry
3) Run Regedit
Select File –> Connect Network registry
Enter the name of the remote computer and select Check Name
At the bottom of the registry tree you will see 2 Hives appear
Hkey_Local_Machine and Hkey_Users (under the remote computer’s name)
Goto hklmsystemcurrentcontrolsetcontrolterminal serverFdenyTSConnections=1
Change the FdenyTSConnections to 0
4) Enable Remote Firewall Exception
psexec \remotecomputername netsh firewall set service remoteadmin enable
psexec \remotecomputername netsh firewall set service remotedesktop enable