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0x0000006EBSODCritical

0x0000006E — Session2 Initialization Failed | Blue Screen Fix Guide

SESSION2_INITIALIZATION_FAILED

Windows XPWindows VistaWindows 7Windows 8Windows 10Windows 11

What Does 0x0000006E Mean?

Session Manager phase 2 initialization failed.

Real-World Causes

  1. 1Missing or corrupted system files
  2. 2Registry corruption
  3. 3Disk error during boot

Symptoms

  • ⚠Blue screen with stop code SESSION2_INITIALIZATION_FAILED
  • ⚠System reboots unexpectedly
  • ⚠Possible data loss from unsaved work

DIY Fix

Beginner-friendly steps you can try at home

  1. 1Restart your computer
  2. 2Use Windows Recovery Environment
  3. 3Run Startup Repair
  4. 4Rebuild BCD with bootrec commands

Advanced Fix

For experienced users and IT professionals

  1. 1Rebuild BCD store manually
  2. 2Use bcdedit to verify boot configuration
  3. 3Repair Master Boot Record with bootrec /fixmbr
  4. 4Reinstall Windows if boot files are corrupted

Frequently Asked Questions

What causes SESSION2_INITIALIZATION_FAILED?
Session Manager phase 2 initialization failed.
Can I fix Session2 Initialization Failed 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

0x0000006DSession1 Initialization Failed0x0000006FSession3 Initialization Failed

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.