Nel file debug sfc.exe.log, le definizioni aggiornate non sono riuscite e viene rilevato l'errore 3000, che sta per 'Unknown_Error' come documentato. (978223515, +0 ms) Aug 04 07:30:23 [11944]: TetraUpdateInterface::update updateDir: C:\Program Files\Cisco\AMP\tetra, 20, -3000, -3000, 0, 0, 0
(978223515, +0 ms) Aug 04 07:30:23 [11944]: ERROR: TetraUpdateInterface::update Update failed with error -3000
(978223515, +0 ms) Aug 04 07:30:23 [11944]: PipeSend: sending message to user interface: 26, id: 0
(978223515, +0 ms) Aug 04 07:30:23 [860]: PipeWrite: waiting on pipe event handle
(978223515, +0 ms) Aug 04 07:30:23 [11944]: TetraUpdaterInit defInit: 0, bUpdate: 0
(978223515, +0 ms) Aug 04 07:30:23 [11944]: TetraUpdaterInit bUpdate: 0, bReload: 0
(978223515, +0 ms) Aug 04 07:30:23 [11944]: FASharedPtr<class TetraUpdateInterface>::ReleaseInstance count: 1
(978223515, +0 ms) Aug 04 07:30:23 [11944]: PerformTetraUpdate: bUpdated = FALSE, state: 20, status: -3000
(978223515, +0 ms) Aug 04 07:30:23 [11944]: PerformTetraUpdate: sig count: 0, version: 0
(978223515, +0 ms) Aug 04 07:30:23 [11944]: Config::IsUploadEventEnabled: returns 1, 1
(978223515, +0 ms) Aug 04 07:30:23 [11944]: AVStat::CopyInternal : engine - 2, defs - 0, first failure - never, last err code - 4294964296, last upd success - never
(978223515, +0 ms) Aug 04 07:30:23 [11944]: AVStat::CopyInternal : engine - 2, defs - 0, first failure - Thu Aug 4 06:35:16 2022, last err code - 4294964296, last upd success - never