This service also exists in Windows 10 and 8.
Windows 11 version | Home | Pro | Education | Enterprise |
---|---|---|---|---|
21H2 | Manual | Manual | Manual | Manual |
22H2 | Manual | Manual | Manual | Manual |
23H2 | Manual | Manual | Manual | Manual |
Display name: | Microsoft GPIO Class Extension Driver |
Service name: | GPIOClx0101 |
Type: | kernel |
Path: | %WinDir%\System32\Drivers\msgpioclx.sys |
Error control: | critical |
Group: | System Bus Extender |
The Microsoft GPIO Class Extension Driver service is a kernel mode driver. If Microsoft GPIO Class Extension Driver fails to load or initialize, the error is logged and the computer attempts to restart, using the Last Known Good configuration. If the Last Known Good configuration fails, Windows 11 startup also fails, and the boot process halts with a Stop error. If you disable this service, Windows 11 will fail to start. Do NOT change this service startup configuration if your computer is working.
Microsoft GPIO Class Extension Driver is unable to start, if the Microsoft ACPIEx Driver service is stopped or disabled.
1. Select your Windows 11 edition and release, and then click on the Download button below.
2. Save the RestoreMicrosoftGPIOClassExtensionDriverWindows11.bat file to any folder on a local drive such as SSD or a hard disk.
3. Right-click the downloaded batch file and select Properties.
4. Check the Unblock checkbox and click OK.
5. Right-click the batch file again and select Run as administrator.
6. Restart the computer to save changes.
Note. Make sure that the msgpioclx.sys
file exists in the %WinDir%\System32\Drivers
folder. If this file is missing you can try to restore it from your Windows 11 installation media.