Microsoft Windows Error Code 0xC0000095: How to Fix It

Easy 30-60 minutes Medium Severity Verified June 2026
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Error Code
0xC0000095
Brand
Microsoft Windows
Product Type
operating_system
Severity
Medium
DIY Difficulty
Easy
Estimated Fix Time
30-60 minutes
Error code 0xC0000095 (STATUS_INTEGER_OVERFLOW) indicates a software-level issue where a calculation produced a number too large for the system to handle. This can crash programs or prevent Windows from starting. The fix is usually straightforward: update drivers, run system file checks, or repair corrupted system files.
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Tools You'll Need

How to Fix Error Code 0xC0000095

  1. Run Windows Memory Diagnostic

    The computer will restart; save your work first.

  2. Update Device Drivers

  3. Run System File Checker (SFC)

    Do not close the Command Prompt window during the scan.

  4. Run DISM Tool

    Ensure you have a stable internet connection as it downloads files.

  5. Perform a Clean Boot

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When to Call a Professional

If the error persists after all steps, or if you suspect hardware failure (e.g., RAM issues not resolved by diagnostics), consider professional repair. Backup your data before seeking service.

Frequently Asked Questions

What does error 0xC0000095 mean on Windows?
It's a STATUS_INTEGER_OVERFLOW error, meaning a software computation exceeded the maximum value for an integer. This can freeze or crash applications.
Can error 0xC0000095 damage my computer?
No, it's a software error and won't damage hardware. However, frequent errors may indicate a deeper issue like failing RAM.
How do I fix error 0xC0000095 without reinstalling Windows?
Try updating drivers, running SFC and DISM scans, performing a clean boot, or running memory diagnostics. These often resolve the issue without a full reinstall.
Does error 0xC0000095 occur on Windows 10 and 11?
Yes, it can appear on any Windows version, including 10 and 11.
What if none of the steps work?
If the error persists, consider using System Restore to revert to a previous state. If that fails, a Windows repair install or reset might be needed. Backup your data first.

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