◆Error Codes Wiki

Windows BSOD BAD_SYSTEM_CONFIG_INFO (0x00000074)

Criticalbsod

Overview

Windows BSOD BAD_SYSTEM_CONFIG_INFO indicates corruption in the Windows registry or boot configuration data.

Key Details

  • Stop code: 0x00000074
  • Registry hive corruption detected
  • Common after failed updates or hard shutdowns
  • System cannot read critical configuration data

Common Causes

  • Corrupted Windows registry files
  • Failed Windows Update
  • Hard drive bad sectors affecting registry
  • Manual registry edits gone wrong

Steps

  1. 1Boot into Recovery and run Startup Repair
  2. 2Restore registry from backup: copy C:\Windows\System32\config\RegBack\* to config\
  3. 3Run sfc /scannow and DISM from Recovery
  4. 4Use System Restore to revert to working state

Tags

windowsbsodbsod bad system config infoerrorfix

More in Bsod

windows-0000000A-irql-not-less-or-equalWindows Error 0x0000000A — IRQL NOT LESS OR EQUAL
Critical
windows-00000050-page-fault-in-nonpaged-areaWindows Error 0x00000050 — PAGE FAULT IN NONPAGED AREA
Critical
windows-0000007E-system-thread-exception-not-handledWindows Error 0x0000007E — SYSTEM THREAD EXCEPTION NOT HANDLED
Critical
windows-0000007A-kernel-data-inpage-errorWindows Error 0x0000007A — KERNEL DATA INPAGE ERROR
Critical
windows-000000EF-critical-process-diedWindows Error 0x000000EF — CRITICAL PROCESS DIED
Critical
windows-00000133-dpc-watchdog-violationWindows Error 0x00000133 — DPC WATCHDOG VIOLATION
Critical

Frequently Asked Questions

Yes — Startup Repair or restoring from RegBack often fixes it.