Troubleshooting Error Code 0xC0000277

Error code 0xC0000277 is a common Windows error that indicates a problem with the operating system's ability to load certain files or drivers necessary for proper function. Users typically encounter this error as a blue screen of death (BSOD) displaying the code along with a message like "STATUS_IMAGE_CHECKSUM_MISMATCH."

What Causes Error Code 0xC0000277

This error is often caused by corrupted or missing system files, outdated drivers, incompatible hardware, or malware infections.

  • Corrupted System Files: Damaged system files can prevent Windows from loading correctly, leading to the 0xC0000277 error.

  • Outdated Drivers: Outdated or incompatible device drivers can cause conflicts and trigger the error.

  • Incompatible Hardware: Installing hardware that is not compatible with your operating system can result in driver issues and the error code.

Affected Operating Systems

Error code 0xC0000277 can affect various Windows operating systems, including:

  • Windows 10
  • Windows 8
  • Windows 7
  • Windows Vista

Programs Often Affected

While this error is not specific to any program, it frequently occurs during the startup process or when attempting to launch applications that require access to essential system files.

How to Solve Errors

There are several solutions you can try to resolve error code 0xC0000277:

Run System File Checker

Open Command Prompt as an administrator and type:

sfc /scannow

Check for Windows Updates

Go to Settings, click on Update & Security, then select Windows Update and check for any available updates. Install them if necessary. Download the latest updates from Microsoft's website.

Update Device Drivers

Right-click on the Start button, select Device Manager, find the device with the problematic driver, right-click on it and select Update driver.

Run a Virus Scan

Use your antivirus software to perform a full system scan.

Check Hardware Compatibility

Verify that all installed hardware components are compatible with your operating system. Consult the manufacturer's website for compatibility information.

Perform a System Restore

Go to Settings, click on Update & Security, then select Recovery. Choose Open System Restore and follow the on-screen instructions. Select a restore point before the error started occurring.

Reinstall Windows

As a last resort, consider reinstalling your operating system. This will erase all data on your hard drive, so make sure to back up important files beforehand.

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