| EKeyNotFound | the key was not found | 0 |
| EKeyNotSet | the status was not initialized | 1 |
| EKeyPermanent | the key is a permanent key | 2 |
| EKeyDemo | the key is a trial or subscription key | 4 |
| EKeyInvalid | the key is not valid | 8 |
| EKeyProductInvalid | the product ID embedded in the key does not match the current product | 16 |
| EKeyVersionInvalid | the version embedded in the key does not match the current version | 32 |
| EKeyExpired | the key has expired | 64 |
| EKeyTampered | the system date was tampered with | 128 |
| EKeyMachineInvalid | the machine identifier embedded in the key does not match the current system | 256 |
| EKeyNeedsActivation | the key needs activation | 512 |
| EKeyExceededAllowedInstances | the number of allowed instances on a Terminal Server has been exceeded | 1024 |
| EKeyRevoked | the key was revoked | 2048 |
