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

Error Code error-sem-owner-died — Windows 11

ERROR_SEM_OWNER_DIED = 105

65% úspěšnost
👥 0+ uživatelů ověřilo
📅 Aktualizováno: 2026-08-12
⏱️ 15 min čtení
Oprava založena na komunitních zprávách a expertní analýze. Naposledy ověřeno: 2026-08-12 · Jak ověřujeme opravy
Error Codeerror-sem-owner-died
Affected SystemWindows 11 (Microsoft)
DifficultyMedium
Estimated Time15 min
Requires Admin Rights⚠️ Yes
Requires Reboot🔄 Yes

Postup řešení

  1. 1 Press Ctrl+Shift+Esc to open Task Manager. Look for any processes that are not responding. Right-click on them and select 'End task'. This clears any stuck semaphores.
  2. 2 Press Windows key + R, type 'cmd', and press Ctrl+Shift+Enter to open Command Prompt as administrator. Type 'taskkill /F /IM processname.exe' (replace 'processname.exe' with the actual process name) and press Enter. This forcefully kills the process and releases its semaphores.
  3. 3 Run 'sfc /scannow' and 'DISM' to repair any system file corruption that might be causing crashes.
  4. 4 Restart your computer to clear all semaphores.
  5. 5 If the error occurs with a specific application, check for updates or reinstall the application. Right-click on the application's shortcut and select 'Run as administrator' if it requires elevated privileges.

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