مرجع 5 د· آخر تحديث 2026-10-16
رموز أخطاء تفعيل Windows مفكوكة (0xC004C008 و0x8007232B والمزيد)
ما الذي يعنيه كل خطأ تفعيل شائع فعلًا والحل الدقيق — جدول المرجع الذي تستخدمه مكاتب الدعم.
Activation errors look cryptic but almost all map to a handful of root causes: edition mismatch, exhausted MAK pools, KMS misconfiguration, or a key already in use. Find your code below.
| Error | What it means | Fix |
|---|---|---|
| 0xC004F050 | Key is for a different edition (e.g., Pro key on Home) | Install matching edition or get the right key — verify in PID Checker |
| 0xC004C008 | Activation limit reached — key in use elsewhere | Retail: deactivate old PC. MAK: pool empty, need count increase |
| 0xC004C020 | MAK activation pool exhausted | Request count increase or new MAK — check remaining first |
| 0x8007232B | DNS lookup failed — KMS host not found | Machine has a GVLK key but no KMS — install a MAK/Retail key |
| 0xC004C00D | Unsupported key type for this setup | Channel mismatch — check what the key actually is |
| 0xC004E016 | slmgr command failed | Edition mismatch or corrupted licensing store — /upk then /ipk again |
| 0x8007007B | Invalid filename/syntax — key mistyped or KMS unreachable | Re-check the key format; fix DNS for KMS |
| 0xC004F210 / F213 | Hardware changed — motherboard swap | Retail keys reactivate; OEM keys are bound to the old board |
The universal triage order
- •1. Confirm the installed edition (winver) matches the key's edition
- •2. Confirm the key's channel (slmgr /dli → Description field)
- •3. For MAK: check remaining activations — a dead pool looks like a bad key
- •4. For KMS errors: the client cannot find the KMS host — it is a DNS/network problem, not a key problem
- •5. Hardware change? OEM licenses do not transfer — Retail does
Skip the guesswork
Paste the key into our PID Checker first — half of all activation errors are just "the key is not what the listing claimed".