Error Code 21 is a Device Manager error code on Windows 11/10 that appears with the error message, Windows is removing this device. Although it is not a troublesome ...

Code 50, Windows cannot apply all of the properties for this device error occurs when there is a problem with a hardware device, when you connect a new device and try ...

These are some quick ways to fix the stop code “PAGE FAULT IN NONPAGED AREA” in both Windows 10 and Windows 11.