Hi, I have a problem too. Increasing base maximum duration does not help. I have trial key xxxx-xxxx-xxxx-xxxx. The message says: this code activation for Kaspersky Web Traffic and Kaspersky proxy server 5.5. Logs worker:Bases update error: License error Worker on activation: license error: Activation server result error log /var/log/kaspersky/kwts-worker/Updater: 17/12/2019 12:15:00.413 2692 ERR InitKsnServicesCheckResultFailedException - failed to get iface with id 0x2702a491: 0xa6440010 (Unknown result code). At /tmp/buildbot/core_updater-kwts-worker_linux-64/build/source/ksn_service_registrator.h(45) 17/12/2019 12:15:00.505 2692 ERR updater [updater_facade_tasks.cpp:246] Update denied by IUpdatePolicy::ShouldUpdate with code: False 17/12/2019 12:15:00.505 2692 ERR Failed to update bases, result code: 0xa0420001 17/12/2019 12:15:00.505 2692 ERR update failed code: a0420001, module name: "EKA", description: "Unknown result code log /var/log/kaspersky/kwts-worker/Licenser: 17/12/2019 13:19:49.034 1565 ERR lic FacadeImpl::CheckLicense() SystemException - checkActiveLicense failed: 0xa04c001e (Unknown result code). At /home/builder/a/b/a_IIQWVMZJ/licensing/licensing_product_facade/src/FacadeImpl.cpp(512) 17/12/2019 13:19:49.035 1565 ERR /tmp/buildbot/core_licenser-kwts-worker_linux-64/build/source/licenser_impl.h:502(policy.CheckLicense(m_licensing, &checkInfo)),(EKA_SUCCEEDED(_result)) failed: result = 0xa04c001f
