Medium Operating Systems ✓ Solution Verified by Community (0+ upvotes)

Error Code error-instruction-misalignment — Windows 11

ERROR_INSTRUCTION_MISALIGNMENT = 549

✅ 65% úspěšnost
👥 0+ uživatelů ověřilo
📅 Aktualizováno: 2026-08-12
⏱️ 30 min čtení
Oprava založena na komunitních zprávách a expertní analýze. Naposledy ověřeno: 2026-08-12 · Jak ověřujeme opravy
Error Codeerror-instruction-misalignment
Affected SystemWindows 11 (Microsoft)
DifficultyMedium
Estimated Time30 min
Requires Admin Rights⚠️ Yes
Requires Reboot🔄 Yes

Postup řešení

  1. 1 Press Windows key + R, type 'mdsched.exe', and press Enter. Choose 'Restart now and check for problems'. Windows will restart and run a memory test. This checks for faulty RAM, which can cause misalignment errors. The test may take 20-30 minutes.
  2. 2 If the memory test finds no issues, update your device drivers, especially graphics and chipset drivers. Press Windows key + X, select 'Device Manager', expand 'Display adapters', right-click your GPU, and select 'Update driver'.
  3. 3 Run the System File Checker: Open Command Prompt as administrator and type 'sfc /scannow'. This repairs corrupted system files that might cause misalignment.
  4. 4 If the error occurs in a specific application, check for updates or patches for that application. Developers often fix alignment bugs in updates.
  5. 5 If the problem persists, try disabling any overclocking (if you have overclocked your CPU or RAM). Overclocking can cause memory instability.

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