TroubleshootingWindowsErrorsBSOD

10 Common Windows Errors and How to Fix Them

Alex Chen

Senior Tech Writer

December 5, 2024
8 min read
🔧
Troubleshooting

10 Common Windows Errors and How to Fix Them

Windows errors can be frustrating, but most of them have straightforward solutions. In this guide, we'll walk through the ten most common Windows errors and show you exactly how to fix them.

1. Blue Screen of Death (BSOD)

The dreaded Blue Screen of Death is perhaps the most infamous Windows error. It typically indicates a critical system error that Windows can't recover from.

Common Causes:

  • Driver conflicts or outdated drivers
  • Hardware failures (RAM, hard drive)
  • Corrupted system files
  • Overheating
  • How to Fix:

  • Note the error code displayed on the screen
  • Boot into Safe Mode
  • Update or roll back recently installed drivers
  • Run Windows Memory Diagnostic
  • Check for overheating issues
  • 2. "Windows Cannot Access the Specified Device"

    This error occurs when Windows can't access a file or folder you're trying to open.

    Solution:

  • Right-click the file → Properties → Security tab
  • Add your user account with Full Control permissions
  • Disable antivirus temporarily to check for false positives
  • 3. DLL Errors

    Missing or corrupted DLL files can prevent applications from running.

    How to Fix:

  • Run System File Checker: `sfc /scannow`
  • Use DISM to repair Windows image
  • Reinstall the affected application
  • Download missing DLLs from official sources only
  • 4. "The Application Was Unable to Start Correctly (0xc000007b)"

    This 32-bit/64-bit compatibility error is common with games and applications.

    Solution:

  • Install Visual C++ Redistributables (both x86 and x64)
  • Install DirectX End-User Runtime
  • Run as Administrator
  • 5. Windows Update Errors

    Failed Windows updates can leave your system vulnerable and unstable.

    Fix Steps:

  • Run Windows Update Troubleshooter
  • Clear the SoftwareDistribution folder
  • Reset Windows Update components
  • Use the Media Creation Tool as a last resort
  • Conclusion

    Most Windows errors have solutions if you know where to look. TroubleBuddy can diagnose and fix these issues automatically, saving you hours of troubleshooting time.

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