If some Windows functions aren't working or Windows crashes, use the System File Checker to scan Windows and restore your files. Though the steps below might look complicated at first glance, just follow them in order, step-by-step, and we’ll try to get you back on track. Run the System File Checker tool (SFC.exe)

The Ntoskrnl.exe file is missing or damaged. The partition path in the Boot.ini file is not set correctly. General hardware failure. Resolution. To resolve this issue, use either of the following methods. Method 1.

Blue Screen errors (also called bug checks, STOP code errors, kernel errors, or BSOD errors) can occur if a serious problem causes Windows to shut down or restart unexpectedly to protect itself from data loss.

Fixes an issue in which you receive an error message that states that the file system is corrupt. This issue occurs after you try to perform some common file operations in Windows 7 or in Windows Server 2008 R2.

Your computer might temporarily lose some functionality while in a clean boot environment. Reset the computer to start normally after clean boot troubleshooting and resume functionality. Install, uninstall, or run an application. After you restart the computer, you'll have a clean boot environment.

How to fix Error 0xA: IRQL_not_less_or_equal. This error means that something may be wrong with a device driver, your device's memory, or antivirus software on your device. Here are some things to try: Make sure that your drivers are current by checking for the latest Windows updates.

The applications that run automatically when your device boots up can impact both the speed of your startup and the overall performance of your system. By customizing which applications launch on startup, you can streamline your routine, ensuring that only the tools you need for your daily tasks are ready and waiting for you.

Fix error 0xC2: Bad_pool_caller. Windows 10. This error means that you may need to revert to a previous configuration of your PC. Turn off your PC by pressing and holding the power button, then wait and press it again turn it back on. When you see your PC manufacturer's logo, turn the PC off again.

Resolves vulnerabilities in Windows that could allow elevation of privilege if an attacker logged on to the system and then ran a specially crafted application.

This error means that there was a hardware malfunction or a device driver issue. The following are some things to try: If you've installed any new apps or devices, uninstall or unplug them and then restart your PC. Make sure your PC has the latest updates.