How to fix Remote Desktop error code 0x204

how to fix Remote Desktop error code 0x204

Remote Desktop is helpful to connect and control your PC from another device, and remotely, as the name suggests.

In this way, you can use another computer to connect to your PC and have access to all of your applications, files, and other network resources as if you were sitting at your desk.

To connect to a remote PC, several conditions should be met:

Remote Desktop is a very helpful tool but it has its fair share of problems, for example, the 0x204 error.

Luckily, there are several solutions to trying to fix it and we’ll list them below.

How can I fix Remote Desktop error code 0x204?

run-system-properties-remote

Windows’ built-in programs are OK up to a point and they’re convenient because they are free. However, once you start having trouble with them, you should start thinking about a more stable, dedicated program.

On this note, we recommend AnyDesk, a convenient remote desktop app that runs native clients on all major platforms (mobile included).

The main advantage of this app is that you can use it on more than one operating system, with excellent performance and display quality.

AnyDesk

AnyDesk

4. Map the port for Remote Desktop connections

Also, please pay attention that exposing the Remote Desktop server directly to the Internet generates risks: malware, automated hacking, etc.

So you should make sure that you use strong passwords and install a VPN.

Another suggestion regarding security could be to change the RDP listening port from the 3389 default to another high port number in the dynamic range.

5. Check if new hardware/ drivers have been installed

check if new hardware has been installed

Error 0x204 could also occur if you recently added hardware to your computer or you have installed new or updated drivers to your computer. If this happened, you could try to:

6. Reinstall the Remote Desktop app

reinstall remote desktop app

All in all, managing our computers from afar or troubleshooting a family member’s PC without being in front of it, gives us tremendous comfort.

That is why the applications that give us remote access are very popular among users.

So, do not let the technical aspects of remote desktop software scare you away and, if you encounter a 0x204 error, we hope that the solutions listed above proved useful.

idee restoroStill having issues? Fix them with this tool:

How to fix Remote Desktop Error Code 0x204 on Windows 10

Error Code 0x204 is a Remote Desktop Connection problem. It mostly occurs when a user tries to connect to a remote device but get failed due to some reasons such as a driver issue and security problems. It comes with an error message that says –

We couldn’t connect to the remote PC. Make sure the PC is turned on and connected to the network, and that remote access is enabled Error code: 0x204

Remote Desktop Error Code 0x204

Let us take a look at these suggestions in detail –

1] Allow Remote Desktop Connections

First of all, you need to open the remote settings and check whether the remote desktop connection is enabled in your device. In case it is not enabled, your computer would not be able to be accessed from another device. So, follow the below instructions to make it enable:

Click on the Remote settings link, available on the left sidebar.

This will open the System Properties window, make sure you’re on the Remote tab.

Under the Remote Desktop section, mark the checkbox next to Allow remote connections to this computer.

Click on the Apply > OK button to save the changes.

If the problem still persists, then move down to the next effective workaround.

2] Update the Device driver to fix error Code 0x204

Update the Device driver and check if it helps to fix the problem.

3] Configure Windows Firewall

In case the issue is still not resolved, you need to ensure that your Windows Firewall allows remote desktop connections. To do that, follow the below instructions one by one:

Click on the Start button and type “Control Panel” using your keyboard.

Select the Control Panel option from the best match result.

Explore the System and Security category.

From the right pane, open the Windows Defender Firewall option.

On the next page, click Allow an app or feature through Windows Defender Firewall link.

In the Allowed apps and features box, look for the Remote Desktop option.

Once you find it, tick the checkbox to allow it for both private and public networks.

Click on the OK button and check if it resolves the issue.

I hope this guide helps you to fix the Error Code 0x204 while trying to connect to another device.

Date: June 1, 2020 Tags: Remote Desktop

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Digvijay is a Windows enthusiast who likes to write about the Windows OS and software in specific, and technology in general. When he is not working, he would either surf the web or dives into learning tech skills.

How to Fix Remote Desktop Error Code 0x204 on Windows and MacOS?

Some users that are trying to connect to a Windows computer from a Mac, Android or a different OS have been getting the Error Code 0x204 when trying to use the Remote Desktop protocol. Although Remote Desktop is a robust tool that allows users to connect to a PC and get their access to apps, files, and network resources, sometimes things aren’t working as they should.

One of the most common problems that will trigger the Error Code 0x204 is an instance in which the Remote Desktop Protocol is not enabled on the Windows machine. In this case, you can fix the issue by enabling it manually via the System Properties screen and by allowing Network Level connections.

However, this can also be caused by your firewall (since the process used by remote desktop is exploited by a lot of malware). In order to fix the issue, in this case, you need to establish an exclusion rule, disable the real-time protection or uninstall the 3rd party security suite altogether.

In some cases, the problem can occur due to some temporary files that are stored inside the Group Containers folder. If this scenario is applicable, you can fix the issue by deleting the UBF8T346G9.com. microsoft. rdc folder.

Method 1: Enable the Remote Desktop Protocol (on the Windows Machine)

One of the most common causes that will cause the Error Code 0x204 when trying to access files from a Windows OS using the Remote Desktop protocol is by far an instance in which the Remote Desktop functionality is not enabled inside the System Properties screen.

This should be your first troubleshooting step if you tried connecting using the Remote Desktop protocol using multiple devices and all of them produced the same issue.

Here’s a step by step guide on ensuring that the Remote Desktop Protocol is enabled on the Windows machine that you which to access files from:

Note: The steps below are universal and should work regardless of the Windows version that you are using on the host machine.

Note: If you are trying to connect to the computer from a different network, you will also need to uncheck the box associated with ‘Allow connections only from computers running Remote Desktop with Network Level Authentication’

In case the issue is still not resolved, move down to the next potential fix below.

Method 2: Allowing Remote Deskstop through Windows Firewall

Keep in mind that by default, Windows Firewall is not configured to have the Remote Desktop protocol whitelisted.

So if you want to use Remote Desktop to make your files accessible by other machines, you will need to modify the default security settings in order to allow Remote Dekstop and Remote Desktop (Websocket) via the Allowed apps menu of the Windows Firewall settings.

This needs to be done regardless of which Windows version you’re using.

Important: If you’re using a 3rd party firewall suite, the steps below will not apply. In this case, you will need to look for specific steps that will allow you to whitelist the Remote Desktop protocol.

Here’s a quick guide on how to allow the Remote Desktop Protocol to communicate with other devices in this network:

In case the problem is still not resolved and you’re still encountering the same Error Code 0x204, move down to the next potential fix below.

Method 3: Disabling your 3rd party AV (if applicable)

As it turns out, there are a lot of cases with users that are encountering this issue with 3rd party security suites. McAfee Internet Security is the most common 3rd party suite that is known to facilitate the Error Code 0x204.

What is most likely happening, is the 3rd party AV triggers a false-positive and threats the port used by the Remote Desktop protocol as a malicious attempt to access your files from a distance.

In case this scenario is applicable to your current situation, you should be able to fix the issues imply by disabling the real-time protection of your 3rd party AV suite. But keep in mind that the steps of doing this are specific depending on which AV you’re using.

But in most cases, you will be able to disable the real-time protection (active shields) directly from the taskbar menu. To do this, simply right-click on the taskbar menu icon and look for an option that disables the real-time protection.

Disabling all of Avast’s shields

In case you’ve done this to no avail or you’re using a 3rd party firewall suite, move down to the next potential fix below.

Method 4: Uninstalling 3rd party Firewall (if applicable)

In case you’re using a 3rd party firewall, disabling it or preventing it from running will not make a difference since the same security suites will remain in place. If the issue is caused by a 3rd party firewall, the only way to fix it is to establish a whitelisting rule that excludes the Remote Desktop from the list of analyzed processes.

But keep in mind that the steps of doing so are very different from tool to tool.

If your AV has no option of adding exceptions, the only viable fix is to uninstall the entire security tool altogether and ensure that there are no remnant files that will still keep that port blocked.

In case you want to follow through with this method, here’s a step by step guide on uninstalling your third party firewall:

In case the same problem is persisting, move down to the next potential fix below.

Method 5: Using the Remote Assistance invitation

As it turns out, some users have been able to fix the issue by creating an offline invitation using the Windows Remote Assistance utility and opening that on the machine that is unable to connect using the Windows Remote Protocol.

This operation will end up bypassing every potentially blocked port that might be triggering the Error Code 0x204 issue by using an offline invitation.

Here’s a quick guide on how to create this Remote assistance invitation:

Accessing the Windows Remote Assistance utility

In case the same problem is still persisting, move down to the next potential fix below.

Method 6: Removing the temp folder of Remote Dekstop (MAC Only)

If none of the methods above have worked and you’re only encountering the issue with OSX, it’s very likely that the temp folder used by the Mac Remote Desktop application contains corrupted files that are preventing the connection from being established.

In case this scenario is applicable to your current situation, you can fix the issue by removing the temp folder from the Group Container’s folder. Here’s a quick guide on how to do this:

Источники:

https://windowsreport. com/remote-desktop-error-0x204/

https://www. thewindowsclub. com/remote-desktop-error-code-0x204

https://appuals. com/remote-desktop-error-code-0x204/

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