> For the complete documentation index, see [llms.txt](https://docs.soraco.co/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.soraco.co/docs/api-reference/.net-api/qlmlicense/enums/elicensestatus.md).

# ELicenseStatus

<table><thead><tr><th width="296">Name</th><th>Description</th><th width="100">Value</th></tr></thead><tbody><tr><td>EKeyNotFound</td><td>the key was not found</td><td>0</td></tr><tr><td>EKeyNotSet</td><td>the status was not initialized</td><td>1</td></tr><tr><td>EKeyPermanent</td><td>the key is a permanent key</td><td>2</td></tr><tr><td>EKeyDemo</td><td>the key is a trial or subscription key</td><td>4</td></tr><tr><td>EKeyInvalid</td><td>the key is not valid</td><td>8</td></tr><tr><td>EKeyProductInvalid</td><td>the product ID embedded in the key does not match the current product</td><td>16</td></tr><tr><td>EKeyVersionInvalid</td><td>the version embedded in the key does not match the current version</td><td>32</td></tr><tr><td>EKeyExpired</td><td>the key has expired</td><td>64</td></tr><tr><td>EKeyTampered</td><td>the system date was tampered with</td><td>128</td></tr><tr><td>EKeyMachineInvalid</td><td>the machine identifier embedded in the key does not match the current system</td><td>256</td></tr><tr><td>EKeyNeedsActivation</td><td>the key needs activation</td><td>512</td></tr><tr><td>EKeyExceededAllowedInstances</td><td>the number of allowed instances on a Terminal Server has been exceeded</td><td>1024</td></tr><tr><td>EKeyRevoked</td><td>the key was revoked</td><td>2048</td></tr></tbody></table>