1. Launch Regedit (Registry Editor)
2. Connect to the remote computer you like to enable remote desktop(You must have administrator rights at the remote computer)
3. HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Terminal Server, in the right panel, Select fDenyTSConnection (REG_DWORD). Change the value data from 1 (Remote Desktop disabled) to 0 (Remote Desktop enabled).