The setup process is as follows:
1, my computer-> Attribute-> Select Allow users to connect to the computer remotely.
2. Start [-> Settings]-> Control panel->; Windows firewall->; Select on and off (not recommended)
3. My computer-> Right click-> Management->; Services and applications-> Service->; Terminal service-> Attribute-> Set to automatic and start.
There should be no problem. If there are any questions.
Then set the Remote Access Connection Manager to Manual and start it.
Then set the remote procedure call (RPC) to automatic and start it.
Common remote desktop related problems should be solved!
2. Some versions of GHOST do have this problem, so it is better to change the computer A and reinstall the system.