Critical Operating Systems ✓ Solution Verified by Community (30 upvotes)

Error Code 0x800--- — Windows

Windows Blue Screen — faulty hardware or corrupted system files.

✅ 30 uživatelů to označilo jako funkční
📅 Aktualizováno: 2026-08-12
⏱️ 20 min čtení
Oprava založena na komunitních zprávách a expertní analýze. Naposledy ověřeno: 2026-08-12 · Jak ověřujeme opravy
Error Code0x800---
Affected SystemWindows (—)
DifficultyCritical
Estimated Time20 min
Requires Admin Rights⚠️ Yes
Requires Reboot🔄 Yes

Postup řešení

  1. 1 Run System File Checker: press Windows key + X → Terminal (Admin) → type 'sfc /scannow' → Enter. This scans and repairs all protected Windows system files.
  2. 2 Run DISM: in the same admin terminal, type 'DISM /Online /Cleanup-Image /RestoreHealth' → Enter. This repairs the component store that SFC uses to fix files.
  3. 3 Check for Windows updates: Settings → Windows Update → Check for updates. Install ALL pending updates.
  4. 4 Scan for malware: Windows Security → Virus & threat protection → Scan options → Full scan → Scan now.
  5. 5 Check disk for errors: open admin terminal, type 'chkdsk C: /f /r' → Enter → Y → restart. Disk errors corrupt system files.
  6. 6 Run Windows Memory Diagnostic: Win+R → 'mdsched.exe' → Restart now. Faulty RAM causes random system crashes.
  7. 7 Perform a Clean Boot: Win+R → 'msconfig' → Services → Hide Microsoft services → Disable all → Startup → Open Task Manager → Disable all → Restart. This identifies conflicting third-party software.
  8. 8 Update all drivers: GPU (NVIDIA/AMD/Intel website), chipset, network, audio, storage. Manufacturer websites, not Windows Update.

Alternativní řešení

Metoda 2 (30 upvotes)

  1. Run System File Checker: press Windows key + X → Terminal (Admin) → type 'sfc /scannow' → Enter. This scans and repairs all protected Windows system files.
  2. Run DISM: in the same admin terminal, type 'DISM /Online /Cleanup-Image /RestoreHealth' → Enter. This repairs the component store that SFC uses to fix files.
  3. Check for Windows updates: Settings → Windows Update → Check for updates. Install ALL pending updates.
  4. Scan for malware: Windows Security → Virus & threat protection → Scan options → Full scan → Scan now.
  5. Check disk for errors: open admin terminal, type 'chkdsk C: /f /r' → Enter → Y → restart. Disk errors corrupt system files.
  6. Run Windows Memory Diagnostic: Win+R → 'mdsched.exe' → Restart now. Faulty RAM causes random system crashes.
  7. Perform a Clean Boot: Win+R → 'msconfig' → Services → Hide Microsoft services → Disable all → Startup → Open Task Manager → Disable all → Restart. This identifies conflicting third-party software.
  8. Update all drivers: GPU (NVIDIA/AMD/Intel website), chipset, network, audio, storage. Manufacturer websites, not Windows Update.

Metoda 3 (30 upvotes)

  1. Run System File Checker: press Windows key + X → Terminal (Admin) → type 'sfc /scannow' → Enter. This scans and repairs all protected Windows system files.
  2. Run DISM: in the same admin terminal, type 'DISM /Online /Cleanup-Image /RestoreHealth' → Enter. This repairs the component store that SFC uses to fix files.
  3. Check for Windows updates: Settings → Windows Update → Check for updates. Install ALL pending updates.
  4. Scan for malware: Windows Security → Virus & threat protection → Scan options → Full scan → Scan now.
  5. Check disk for errors: open admin terminal, type 'chkdsk C: /f /r' → Enter → Y → restart. Disk errors corrupt system files.
  6. Run Windows Memory Diagnostic: Win+R → 'mdsched.exe' → Restart now. Faulty RAM causes random system crashes.
  7. Perform a Clean Boot: Win+R → 'msconfig' → Services → Hide Microsoft services → Disable all → Startup → Open Task Manager → Disable all → Restart. This identifies conflicting third-party software.
  8. Update all drivers: GPU (NVIDIA/AMD/Intel website), chipset, network, audio, storage. Manufacturer websites, not Windows Update.

Metoda 4 (30 upvotes)

  1. Run System File Checker: press Windows key + X → Terminal (Admin) → type 'sfc /scannow' → Enter. This scans and repairs all protected Windows system files.
  2. Run DISM: in the same admin terminal, type 'DISM /Online /Cleanup-Image /RestoreHealth' → Enter. This repairs the component store that SFC uses to fix files.
  3. Check for Windows updates: Settings → Windows Update → Check for updates. Install ALL pending updates.
  4. Scan for malware: Windows Security → Virus & threat protection → Scan options → Full scan → Scan now.
  5. Check disk for errors: open admin terminal, type 'chkdsk C: /f /r' → Enter → Y → restart. Disk errors corrupt system files.
  6. Run Windows Memory Diagnostic: Win+R → 'mdsched.exe' → Restart now. Faulty RAM causes random system crashes.
  7. Perform a Clean Boot: Win+R → 'msconfig' → Services → Hide Microsoft services → Disable all → Startup → Open Task Manager → Disable all → Restart. This identifies conflicting third-party software.
  8. Update all drivers: GPU (NVIDIA/AMD/Intel website), chipset, network, audio, storage. Manufacturer websites, not Windows Update.

Metoda 5 (30 upvotes)

  1. Run System File Checker: press Windows key + X → Terminal (Admin) → type 'sfc /scannow' → Enter. This scans and repairs all protected Windows system files.
  2. Run DISM: in the same admin terminal, type 'DISM /Online /Cleanup-Image /RestoreHealth' → Enter. This repairs the component store that SFC uses to fix files.
  3. Check for Windows updates: Settings → Windows Update → Check for updates. Install ALL pending updates.
  4. Scan for malware: Windows Security → Virus & threat protection → Scan options → Full scan → Scan now.
  5. Check disk for errors: open admin terminal, type 'chkdsk C: /f /r' → Enter → Y → restart. Disk errors corrupt system files.
  6. Run Windows Memory Diagnostic: Win+R → 'mdsched.exe' → Restart now. Faulty RAM causes random system crashes.
  7. Perform a Clean Boot: Win+R → 'msconfig' → Services → Hide Microsoft services → Disable all → Startup → Open Task Manager → Disable all → Restart. This identifies conflicting third-party software.
  8. Update all drivers: GPU (NVIDIA/AMD/Intel website), chipset, network, audio, storage. Manufacturer websites, not Windows Update.

Metoda 6 (30 upvotes)

  1. Run System File Checker: press Windows key + X → Terminal (Admin) → type 'sfc /scannow' → Enter. This scans and repairs all protected Windows system files.
  2. Run DISM: in the same admin terminal, type 'DISM /Online /Cleanup-Image /RestoreHealth' → Enter. This repairs the component store that SFC uses to fix files.
  3. Check for Windows updates: Settings → Windows Update → Check for updates. Install ALL pending updates.
  4. Scan for malware: Windows Security → Virus & threat protection → Scan options → Full scan → Scan now.
  5. Check disk for errors: open admin terminal, type 'chkdsk C: /f /r' → Enter → Y → restart. Disk errors corrupt system files.
  6. Run Windows Memory Diagnostic: Win+R → 'mdsched.exe' → Restart now. Faulty RAM causes random system crashes.
  7. Perform a Clean Boot: Win+R → 'msconfig' → Services → Hide Microsoft services → Disable all → Startup → Open Task Manager → Disable all → Restart. This identifies conflicting third-party software.
  8. Update all drivers: GPU (NVIDIA/AMD/Intel website), chipset, network, audio, storage. Manufacturer websites, not Windows Update.

Metoda 7 (30 upvotes)

  1. Run System File Checker: press Windows key + X → Terminal (Admin) → type 'sfc /scannow' → Enter. This scans and repairs all protected Windows system files.
  2. Run DISM: in the same admin terminal, type 'DISM /Online /Cleanup-Image /RestoreHealth' → Enter. This repairs the component store that SFC uses to fix files.
  3. Check for Windows updates: Settings → Windows Update → Check for updates. Install ALL pending updates.
  4. Scan for malware: Windows Security → Virus & threat protection → Scan options → Full scan → Scan now.
  5. Check disk for errors: open admin terminal, type 'chkdsk C: /f /r' → Enter → Y → restart. Disk errors corrupt system files.
  6. Run Windows Memory Diagnostic: Win+R → 'mdsched.exe' → Restart now. Faulty RAM causes random system crashes.
  7. Perform a Clean Boot: Win+R → 'msconfig' → Services → Hide Microsoft services → Disable all → Startup → Open Task Manager → Disable all → Restart. This identifies conflicting third-party software.
  8. Update all drivers: GPU (NVIDIA/AMD/Intel website), chipset, network, audio, storage. Manufacturer websites, not Windows Update.

Metoda 8 (30 upvotes)

  1. Run System File Checker: press Windows key + X → Terminal (Admin) → type 'sfc /scannow' → Enter. This scans and repairs all protected Windows system files.
  2. Run DISM: in the same admin terminal, type 'DISM /Online /Cleanup-Image /RestoreHealth' → Enter. This repairs the component store that SFC uses to fix files.
  3. Check for Windows updates: Settings → Windows Update → Check for updates. Install ALL pending updates.
  4. Scan for malware: Windows Security → Virus & threat protection → Scan options → Full scan → Scan now.
  5. Check disk for errors: open admin terminal, type 'chkdsk C: /f /r' → Enter → Y → restart. Disk errors corrupt system files.
  6. Run Windows Memory Diagnostic: Win+R → 'mdsched.exe' → Restart now. Faulty RAM causes random system crashes.
  7. Perform a Clean Boot: Win+R → 'msconfig' → Services → Hide Microsoft services → Disable all → Startup → Open Task Manager → Disable all → Restart. This identifies conflicting third-party software.
  8. Update all drivers: GPU (NVIDIA/AMD/Intel website), chipset, network, audio, storage. Manufacturer websites, not Windows Update.

Metoda 9 (1 upvotes)

  1. Open Feedback Hub by pressing Windows + F.
  2. Submit your observations and resiliency suggestions through Feedback Hub.

Metoda 10 (1 upvotes)

  1. Download Microsoft Sysinternals Autoruns from the official Microsoft website.
  2. Run Autoruns as administrator.
  3. Open the Explorer tab.
  4. Uncheck all non-Microsoft entries listed in the Explorer tab.
  5. Restart the computer.
  6. Verify that the 'Failed to load resource DLL' error no longer appears when extracting zip files or launching Command Prompt as administrator.

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