Apps & runtime · medium

How to fixSTATUS-ACCESS-VIOLATION

Memory Access Violation (STATUS_ACCESS_VIOLATION)

What this error means

STATUS-ACCESS-VIOLATION is a medium-severity software runtime problem. A process attempted to read or write to a memory address to which it does not have appropriate access permissions. Extremely common in web browsers (Chrome, Edge) and gaming applications. This can also stem from unstable RAM overclocking (XMP/EXPO) causing calculation discrepancies. See the troubleshooting steps below for the fix.

Before you begin

Save open work and back up important files. Use instructions for your exact device and software version. If Windows cannot start, see the startup guide.

Work through these checks

0 of 3 complete
01Disable hardware acceleration in browser settings and clear browsing cache.
  1. Disable hardware acceleration in browser settings and clear browsing cache.
What to expect

Check whether the original symptom still occurs.

If it does not help

Continue only if this check applies to your device. Consult its manufacturer if you are unsure.

Browse related errors
02Run the app in incognito mode or disable active browser extensions one by one.
  1. Run the app in incognito mode or disable active browser extensions one by one.
What to expect

Check whether the original symptom still occurs.

If it does not help

Continue only if this check applies to your device. Consult its manufacturer if you are unsure.

Browse related errors
03Check RAM stability using Windows Memory Diagnostic tool.
  1. Check RAM stability using Windows Memory Diagnostic tool.
What to expect

Check whether the original symptom still occurs.

If it does not help

Continue only if this check applies to your device. Consult its manufacturer if you are unsure.

Browse related errors

Possible causes

  • Outdated browser extensions, corrupted cache files, or buggy hardware acceleration settings.
  • Unstable RAM overclocking (XMP/EXPO) causing calculation discrepancies.
  • Conflict with third-party antivirus software or memory security filters.

Useful Windows tools

These commands open Windows tools. Review changes before applying them.

mdsched.exe