KMS ISSUE

<DiagReport>
<LicensingData>
<ToolVersion>6.2.9200.16384</ToolVersion>
<LicensingStatus>SL_LICENSING_STATUS_NOTIFICATION</LicensingStatus>
<LicensingStatusReason>0xC004F00F</LicensingStatusReason>
<LocalGenuineState>SL_GEN_STATE_INVALID_LICENSE</LocalGenuineState>
<LocalGenuineResultP>0</LocalGenuineResultP>
<LastOnlineGenuineResult></LastOnlineGenuineResult>
<GraceTimeMinutes>0</GraceTimeMinutes>
<TotalGraceDays>0</TotalGraceDays>
<ValidityExpiration></ValidityExpiration>
<ActivePartialProductKey>J8CK4</ActivePartialProductKey>
<ActiveProductKeyPid2>00178-70000-00011-AA155</ActiveProductKeyPid2>
<OSVersion>6.2.9200.2.00010100.0.0.048</OSVersion>
<ProductName>Windows 8 Pro</ProductName>
<ProcessorArchitecture>x64</ProcessorArchitecture>
<EditionId>Professional</EditionId>
<BuildLab>9200.win8_gdr.140309-1509</BuildLab>
<TimeZone>Malay Peninsula Standard Time(GMT+08:00)</TimeZone>
<ActiveSkuId>a98bcd6d-5343-4603-8afe-5908e4611112</ActiveSkuId>
<ActiveSkuDescription>Windows(R) Operating System, VOLUME_KMSCLIENT channel</ActiveSkuDescription>
<ProductUniquenessGroups>55c92734-d682-4d71-983e-d6ec3f16059f</ProductUniquenessGroups>
<ActiveProductKeyPKeyId>dbed1eaa-798c-3b97-1530-28b907a25001</ActiveProductKeyPKeyId>
<ActiveProductKeyPidEx>05426-01787-000-000011-03-1033-9200.0000-1732014</ActiveProductKeyPidEx>
<ActiveProductKeyChannel>Volume:GVLK</ActiveProductKeyChannel>
<ActiveVolumeCustomerPid>55041-00206-199-002764-03-1049-7601.0000-3072012</ActiveVolumeCustomerPid>
<OfflineInstallationId>252975024133645273451946181091365448454944106105574603730937765</OfflineInstallationId>
<DomainJoined>false</DomainJoined>
<ComputerSid>S-1-5-21-34163205-4262533659-1055785146</ComputerSid>
<ProductLCID>2057</ProductLCID>
<UserLCID>1033</UserLCID>
<SystemLCID>2057</SystemLCID>
<CodeSigning>SIGNED_INFO_PRS_SIGNED</CodeSigning>
<ServiceAvailable>true</ServiceAvailable>
<OemMarkerVersion>0x00020001</OemMarkerVersion>
<OemId>DELL </OemId>
<OemTableId>CL09 </OemTableId>
<Manufacturer>Dell Inc.</Manufacturer>
<Model>Inspiron 7520</Model>
<InstallDate>20130829233912.000000+480</InstallDate>
</LicensingData>
<HealthCheck>
<Result>PASS</Result>
<TamperedItems></TamperedItems>
</HealthCheck>
<GenuineAuthz>
<ServerProps>0xc004f200</ServerProps>
</GenuineAuthz>
</DiagReport>

The installed Product Key is a KMS Volume License one. This license type requires that the computer connect at least every 180 days to a private activation server for re-activation.

Where did you acquire this License/Key?

You need to contact your System Administrator for assistance - or change the Key to a proper public one.