FIX: Failed To Connect To A Windows Service In Windows 10/11

‘Failed to connect’ is when you receive an error message that Windows cannot connect to the Group Policy Client service in the Windows Notification Panel. This error message has the heading Failed to connect to a Windows service. You can find information about why the service has not responded in the System Event Log as an administrator. Standard users cannot log on to the system due to this problem. Read this article to learn the causes of the “Microsoft Word not responding error” faced by almost every Microsoft word user.

windows service 

Windows fails to connect to a system service typically occurs when an operating system cannot start or link to a service required for the operating system to execute its commands. The error message may be different; for example, Windows could not connect to the System Event Notification Service service. With theses many problems, even your window can be slow affecting a lot of work, click here to fix that.

In this case, standard users cannot access the system. You may be able to find out why the service did not respond by reviewing the System Event Log as an administrator. There are many options, including the Group Policy Client Service and System Event Notification Service.

See Also: Potential Windows Update Database Error Detected | 4 Fixes

Causes for “Failed To Connect To A Windows Service” Error

Failure to connect to a Windows service is most often caused by a problem with Windows not starting or connecting to required Windows services to perform system functions. This error usually occurs after a computer crashes after rebooting after installing Windows Updates. This error message often appears when a critical registry setting needed to initialize the Group Policy Client service is lost.

In addition, this error can also be caused by a Windows service, including the Windows Font Cache Service, System Event Notification Service, or another service. Also, learn to fix the system 32 error for windows 10.

See Also: What To Do If AirPods Won’t Connect To Mac


Those who suffer from this problem and are trying to solve it should be aware that the most effective thing they can do to remedy it is to repair and restore Windows service components. They should download and run Restoro, which will correct any corrupt or missing repositories.


If Restoro does not work for repairing and restoring Windows service components, fear not, as there are many other highly effective ways to address this issue. If you want to try and fix this issue, you can use the following solutions:

See Also: “Could Not Connect To Steam Network” Error | 4 Ways To Fix


Solution 1: Using Netsh Winsock Reset

To resolve the “Failed to connect to a Windows service” error message on Windows 10, you must run netsh from the Command Prompt.

1. Press Windows Key + X shortcut and select Command Prompt to perform that task. 

command prompt

2. Enter netsh and press.

 3. Enter when the Command Prompt opens, and then enter Winsock reset.

4. After restarting your computer, check if the issue has been resolved.

See Also: Photo Import Not Working On Windows 10? Try These Solutions

Solution 2: Using the Registry Editor

This error can appear if a certain registry key or value is missing, and if that is the case, updating the registry can resolve this issue. Follow these steps to accomplish that:

 1. Enter RegEdit by pressing Win + R or clicking OK.


2. In the left pane of Registry Editor, navigate to the following locations: 


hkey local

We can identify ImagePath variables by looking at their data. In this case, Data is svchost.exe -k netsvcs, which makes the svchost and netsvcs keys responsible for the service.

See Also: Fix: Qtcore4.Dll Is Missing Error On Windows 10

On the left pane, navigate to:

HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindows NTCurrentVersionSvcHost

1. Double-click netsvcs in the right pane.


2. Find Value data and click OK. You must add gpsvc if it is not already there. Delete nothing from the Value data list. If gpsvc is missing, add it.


You need to create the netsvcs key in the left pane if it is not listed under SvcHost. Choose New > Key by right-clicking on SvcHost. Rename the key to netsvcs.

new key

3. Click on the space in the left pane, choose New > DWORD (32-bit) Value, and then select your new netsvcs key.

4. For the new DWORD, enter CoInitializeSecurityParam and double-click it

5. To save your changes, enter 1 as the Value data.


 6. Set CoInitializeSecurityAllowLowBox as a DWORD value. Put the value 1 into the CoInitializeSecurityAllowLowBox DWORD.

 The AuthenticationCapabilities 32-bit DWORD needs to be created. Enter 3020 in its value, then click OK.

 7. Restart your computer after you close the Registry Editor.

Solution 3: Deactivate Fast Startup

There have been reports that the Fast Startup option can cause an error message that reads “Failed to connect to a Windows service.” However, you can resolve this by disabling Fast Startup.

You can do that by following these steps:

1. Type Power Options by pressing Windows Key + S. From the list, select Power Options.

Windows Key + S

2. Click on Choose what the power button does.

power button

 3. From the drop-down menu, choose Change settings that are not available.

4. off the option to turn on fast startup by scrolling down to Shutdown settings.


Save the changes. It will take a bit longer for your computer to start, but you should be able to resolve any issues with services even if you turn off the fast startup.

See Also: How To Stop Steam From Opening On Startup?

Solution 4: Turn off Windows Font Cache Service

To get rid of FontCache data files, you need to disable Windows Font Cache Service and uninstall the Windows Font Cache service by following these steps:

1. Services.msc can be accessed by pressing Win + R. Type OK or press Enter to access the window.

WinKey + R

2. Select Windows Font Cache Service from the Services window and choose Stop from the context menu.

Windows Font Cache Service

3. Press WinKey + R to minimize the Services window. Type %localappdata% and click OK.

WinKey + R

4. Delete FontCache data files from AppData > Local.


5. Select Start from the menu when you right-click Windows Font Cache Service in the Services window.


In case you are still getting the error, failed to connect to a Windows service error, and have no other way to resolve it. Using the system restore utility is now the only option. You should know that even a start-up menu can go missing from windows. To know more about it and ways for fixing it, click here!

This helps restore windows to their previous working state where the operating system is free of errors and runs smoothly. You can use these fixes to fix failed to connect to a Windows service on Windows 10 and 11.

See Also:  Windows Start Button Not Working? 8 Ways To Fix

Recommended For You