[WINDOWS] How to Fixed “The Number Of Connections To This Computer Is Limited And All Connections Are In Use Right Now”

Problem

• When making Remote Desktop Connection to the target PC (Windows (11 / 10 / 8.1 / 8 / 7) and System Return Message

Solution 1

• Unplug the network cable from the machine
• After unplugging cable, turn off WiFi and reboot the machine.
• Test Remote Desktop

Solution 2 (If, first solution not working)

• Use Administrative user.
• Press WIN + R and type "regedit" in Run dialog box and Click OK to open Registry Editor.
• In the left pane of Registry Editor, navigate to path

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings

• At the Internet Settings key and come to its right pane.

• Then right click in blank space and select New -> DWORD Value.

• Name the newly created DWORD (REG_DWORD) as MaxConnectionsPer1_0Server
• Set DWORD Value (Hexadecimal) = a

• Similarly create another registry DWORD and name MaxConnectionsPerServer
• Set DWORD Value (Hexadecimal) = a

• Reboot the machine
• Test Remote Desktop