there was a logon error returned from the rdp connection

Let’s see how to fix the RDP connection error. This computer is currently unable to connect to the remote computer. This happensThis is when you try to connect to a Windows computer or Windows Server suite on a remote device that is running Remote Desktop Services (RDS) using the built-in Windows RDP Homeowner role (mstsc.exe).< /p>

The problem looks like this: although you are trying to connect to a remote Windows server/desktop via RDP, your mstsc.exe client hangs for a few minutes and a window appears with the corresponding RDP error:

Remote Desktop Connection

This netbook cannot connect to the remote PC’s secondary computer.

Try logging in again. If the problem persists, contact the owner of the remote computer or network administrator.

This laptop cannot connect to the remote computer

Check Your RDP Network Connection

How do I fix Remote Desktop Connection error?

Enable Remote Desktop on your PC.Check your firewall rules.Edit your network profile.Reset your remote desktop connection credentials.Add the address of the remote PC to the hosts file.

Pin up everyone first, check if the remote laptop is reachable from your device on the network and if the traditional remote desktop port (TCP 3389) is working (and not blocked by firewalls).

Confirm with confidence that the DNS is correct The RDP virtual host address was successfully obtained from your computer. Use right after commands:

nslookup rdp_server_name1

ping rdp_server_name1

If the DNS name is not likely to resolve correctly, check your DNS settings or try connecting to a working remote host using its IP address.

Advice. Be sure to check the files in your local hosts file. It should not contain static entries for the name or IP address of your remote server. Remove unnecessary mappings from the hosts file. You can also view the contents of a website’s hosts file using PowerShell:

Get-Content $env:SystemRootSystem32Driversetchosts

You can check the availability of this RDP port on the truncated server from the client workspace with:

Telnet Client:

telnet rdp_server_name1 3389

PowerShell 4.0 enhanced:

Test-NetConnection rdp_server_name1 - port 3389 mute

This computer is currently unable to connect to the remote computer. Try connecting again. If the problem persists, the problem persists

Note. If this query returns True, the RDP connector on the server is responding or not blocked.

How do I fix Microsoft Remote Desktop Error Code 0x204?

Change your remote connection settings.Enter the IP address of your Windows PC.Adjust the MaxOutstandingConnections settings.Allow Remote Desktop through Windows Firewall.Open port 3389.Delete temporary remote desktop files.Reinstall Microsoft Remote Desktop.Conclusion.

All versions of PowerShell:

New System.Net.Sockets.TcpClient.Connect('rdp_server_name1', 3389)

If port 3389 is not available, check if remote connection is enabled on the remote host (right-click the Start button > Settings > System > Remote Desktop > Enable Remote Desktop).

The computer cannot connect to the remote computer

You must remotely activate the desktop on a healthy Windows machine

Check The Settings Of The RDP Service On The Remote Computer

If Remote Desktop is enabled, the next step is to confirm the setting that determines the optimal number of concurrent user connections to Remote Desktop. Open the tsadmin.msc MMC snap-in (Administrative Tools > Remote Services Desktop > Remote Desktop Session Host Configuration). Click “RDP-TCP Properties” orChange the value of the “Max Connections” property on the “Network Adapters” tab.

rdp this computer cannot install a remote computer

The tsadmin.msc file is not present in modern versions of Windows (such as Windows Ten or Windows Server 2016), so you need to set RDP settings using Group Policies.

  1. Open local GPO editor in remote packages: Win + R > gpedit.msc;
  2. Go to the following GPO section: Computers > Configuration Policies > Administrative Templates > Windows Components > Remote Desktop Services > Remote Desktop Session Host > Connections;
  3. Enable the policy setting Allow users to connect remotely using Remote Desktop Services (if this policy is optionally disabled, a remote user will not be able to connect to this computer using Remote Desktop Services). Distance);
  4. Always check that Remote Desktop Services does not limit the number ofparallel connections to the server. You can set the maximum number of RDP connections in the Connections section using the Limit dating policy. Set up an unlimited number of connections by entering 999999 in the Maximum number of remote desktop connections setting; %3E % 3C/svg%3E”>

Use the netstat command to verify that TCP is listening on port 3389. Open a command prompt as an administrator and run the command:

netstat -a -o|Search for "LIST"

As you can clearly see, our example is listening on connection 3389.


Try restarting the Remote Desktop Service. You can run this project with services.Console msc or with the following command in the parent PowerShell prompt:

get-service TermService| Restart-Service -force -Verbose

Check RDP Port And Windows Firewall Settings

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  • In some cases, an administrator can change the actual RDP port from 3389 to something else (although Microsoft does not recommend doing this). WhatTo check the current port that our own Remote Desktop Service is listening on your computer, open the registry program (regedit.exe) and navigate to your computer’s Windows registry key:

    HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlTerminal ServerWinStationsRDP-Tcp

    Notice the REG_DWORD value for PortNumber. It previously displayed the TCP port assigned to your RDP service. In our example, this could be 3389 (d3d hex value). If you have a different port, someone can change it to 3389 (in decimal) and restart the computer.

    there was a logon error returned from the rdp connection

    This private cannot connect to the 2016 controller computer server

    You can check the current impact of remote desktop listening ports using PowerShell:

    Get-ItemProperty -Path 'HKLM:SYSTEMCurrentControlSetControlTerminal ServerWinStationsRDP-Tcp' -Username "PortNumber"

    To check the RDP port on a remote computer, use

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    Felsökningstips RDP-anslutningen Returnerade Ett Anslutningsfel.
    Dicas De Solução De Problemas A Conexão RDP Retornou Um Erro De Conexão.
    Tipps Zur Fehlerbehebung Die RDP-Verbindung Hat Einen Verbindungsfehler Zurückgegeben.
    Tips Voor Het Oplossen Van Problemen De RDP-verbinding Heeft Een Verbindingsfout Geretourneerd.
    Conseils De Dépannage La Connexion RDP A Renvoyé Une Erreur De Connexion.
    문제 해결 팁 RDP 연결에서 연결 오류가 반환되었습니다.
    Wskazówki Dotyczące Rozwiązywania Problemów Połączenie RDP Zwróciło Błąd Połączenia.
    Sugerencias Para La Solución De Problemas La Conexión RDP Devolvió Un Error De Conexión.
    Советы по устранению неполадок Соединение RDP вернуло ошибку соединения.
    Suggerimenti Per La Risoluzione Dei Problemi La Connessione RDP Ha Restituito Un Errore Di Connessione.