Check host persistence
If you need a , your only legal option is the Free ESXi license from Broadcom or using an existing perpetual license from before the 2024 licensing change. vmware esxi license key fixed
Check for automation/config policies
| Issue | Likely Cause | Solution | |-------|--------------|----------| | “License key is invalid” | Typo or incorrect version | Verify key matches ESXi version (e.g., 7.x key on 8.x host may fail). | | “License capacity exceeded” | More CPU sockets than allowed | Reduce physical sockets or upgrade license. | | “License expired” | Using subscription key | Purchase a fixed/perpetual key (no longer available for new vSphere 8+). | | Evaluation still shows after license assignment | Not applied to host correctly | Reboot host or re-assign license via CLI. | Check host persistence If you need a ,
: New installations (especially vSphere 9 and later) move toward activation files cryptographically signed by Broadcom servers rather than static 25-digit keys. | | “License expired” | Using subscription key
Licensing caching/UI delay
Expected output: