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0x00000030BSODCritical

0x00000030 — Set of Invalid Context | Blue Screen Fix Guide

SET_OF_INVALID_CONTEXT

Windows XPWindows VistaWindows 7Windows 8Windows 10Windows 11

What Does 0x00000030 Mean?

The kernel attempted to set an invalid context for a thread, indicating corruption or a driver bug.

Real-World Causes

  1. 1Driver corrupting thread context
  2. 2Memory corruption
  3. 3Internal kernel error

Symptoms

  • ⚠Blue screen with stop code SET_OF_INVALID_CONTEXT
  • ⚠System reboots unexpectedly
  • ⚠Possible data loss from unsaved work

DIY Fix

Beginner-friendly steps you can try at home

  1. 1Restart your computer
  2. 2Run System File Checker (sfc /scannow)
  3. 3Check Windows Update
  4. 4Run DISM /Online /Cleanup-Image /RestoreHealth

Advanced Fix

For experienced users and IT professionals

  1. 1Analyze minidump with WinDbg
  2. 2Check Event Viewer for correlated errors
  3. 3Use Process Monitor to trace system activity
  4. 4Perform clean boot to isolate the cause

Frequently Asked Questions

What causes SET_OF_INVALID_CONTEXT?
The kernel attempted to set an invalid context for a thread, indicating corruption or a driver bug.
Can I fix Set of Invalid Context myself?
In many cases yes. Start with basic troubleshooting like restarting, updating drivers, and running System File Checker. If the issue persists, advanced analysis of crash dumps may be needed.

Related Error Codes

0x0000000ENo User Mode Context0x0000001EKmode Exception not Handled

About the Author

Windows Troubleshooting Team

Verified against official Microsoft documentation and real-world diagnostic data. Error behavior confirmed across Windows 10, Windows 11, and Windows Server.