System not available - error in Logfile -howto fix?

2017/07/27 10:49:54.200  5948 10028 G2   Logger started.
2017/07/27 10:49:54.214  5948 10028 G2   StringCompare locale: German_Germany.1252
2017/07/27 10:49:54.224  5948 10028 G2+  Thread: Main
2017/07/27 10:49:54.716  5948 10028 G2+  GetSimpleDisplayCertNameFromFile: Found cert name: 'TeamViewer GmbH'.
2017/07/27 10:49:54.853  5948 10028 G2+  GetSimpleDisplayCertNameFromFile: Found cert name: 'TeamViewer GmbH'.
2017/07/27 10:49:55.185  5948 10028 G2+  GetSimpleDisplayCertNameFromFile: Found cert name: 'TeamViewer GmbH'.
2017/07/27 10:49:55.785  5948 10028 G2+  GetSimpleDisplayCertNameFromFile: Found cert name: 'TeamViewer GmbH'.
2017/07/27 10:49:56.106  5948 10028 G2+  GetSimpleDisplayCertNameFromFile: Found cert name: 'TeamViewer GmbH'.
2017/07/27 10:49:56.295  5948 10028 G2+  GetSimpleDisplayCertNameFromFile: Found cert name: 'TeamViewer GmbH'.
2017/07/27 10:49:56.302  5948 10028 G2+  HttpRedirectionProtocol: Successfully registered
2017/07/27 10:49:56.302  5948 10028 G2+  Thread: IOServiceWorker_0
2017/07/27 10:49:56.302  5948 10028 G2+  Thread: IOServiceWorker_1
2017/07/27 10:49:56.302  5948 10028 G2+  Thread: IOServiceWorker_2
2017/07/27 10:49:56.302  5948 10028 G2+  Thread: IOServiceWorker_3
2017/07/27 10:49:56.302  5948 10028 G2+  Thread: IOServiceWorker_6
2017/07/27 10:49:56.302  5948 10028 G2+  Thread: IOServiceWorker_5
2017/07/27 10:49:56.302  5948 10028 G2+  Thread: IOServiceWorker_9
2017/07/27 10:49:56.302  5948 10028 G2+  Thread: IOServiceWorker_10
2017/07/27 10:49:56.302  5948 10028 G2+  Thread: IOServiceWorker_4
2017/07/27 10:49:56.302  5948 10028 G2+  Thread: IOServiceWorker_7
2017/07/27 10:49:56.302  5948 10028 G2+  Thread: IOServiceWorker_13
2017/07/27 10:49:56.302  5948 10028 G2+  Thread: IOServiceWorker_11
2017/07/27 10:49:56.302  5948 10028 G2+  Thread: IOServiceWorker_12
2017/07/27 10:49:56.306  5948 10028 G2+  Thread: IOServiceWorker_8
2017/07/27 10:49:56.306  5948 10028 G2+  Thread: IOServiceWorker_14
2017/07/27 10:49:56.306  5948 10028 G2+  Thread: IOServiceWorker_15
2017/07/27 10:49:56.314  5948 10028 G2   CustomConfigurationUpdater::ReadInitialConfigurationId: Found configuration "nyaq5uc".
2017/07/27 10:49:56.314  5948 10028 G2   ProxySearch::GetCurrentTVProxySettings: did not find settings in path #1
2017/07/27 10:49:56.314  5948 10028 G2   ProxySearch::GetCurrentTVProxySettings: did not find settings in path #2
2017/07/27 10:49:56.330  5948 10028 G2   ProxySearch: no PAC script detected via WPAD
2017/07/27 10:49:56.330  5948 10028 G2   ProxySearch: no PAC script detected via WPAD
2017/07/27 10:49:56.549  5948 10028 G2+  CustomConfigurationUpdater::DownloadRevisionNumber: Downloaded revision number 4
2017/07/27 10:49:56.549  5948 10028 G2+  CustomConfigurationUpdaterGUI::IsUpdateRequired(): nyaq5uc updateRequired 0
2017/07/27 10:49:56.556  5948 10028 G2   Monitors: Generic Non-PnP Monitor, \\.\DISPLAY1, 1024x768 (0,0), flags=3, dpi=96
2017/07/27 10:49:56.650  5948 10028 G2+  GetSimpleDisplayCertNameFromFile: Found cert name: 'TeamViewer GmbH'.
2017/07/27 10:49:56.732  5948 10028 G2+  GetSimpleDisplayCertNameFromFile: Found cert name: 'TeamViewer GmbH'.
2017/07/27 10:49:56.756  5948 10028 G2+  GetSimpleDisplayCertNameFromFile: Found cert name: 'TeamViewer GmbH'.
2017/07/27 10:49:56.760  5948 10028 G2+  TVDesktopApplicationWin::LoadResourceDLLs: Current used TV language set to: de
2017/07/27 10:49:56.791  5948 10028 G2+  GetSimpleDisplayCertNameFromFile: Found cert name: 'TeamViewer GmbH'.
2017/07/27 10:49:56.791  5948 10028 G2   CMain::LoadResourceDLLs(): No custom resource dll found
2017/07/27 10:49:56.791  5948 10028 G2   InterProcessBase::SecureNetwork created
2017/07/27 10:49:56.803  5948 10028 G2+  ConfigurationHub::SetDecisionDataValueInternal(2): Setting ClientLanguage to "de"
2017/07/27 10:49:56.803  5948 10028 G2+  ConfigurationHub::SetDecisionDataValueInternal(2): Setting SessionDyngateID to 153604271
2017/07/27 10:49:56.803  5948 10028 G2+  ConfigurationHub::SetDecisionDataValueInternal(2): Setting UserLanguage to "de"
2017/07/27 10:49:56.806  5948 10028 G2+  Thread: TimedCallback
2017/07/27 10:49:56.810  5948 10028 G2   tvshared::WindowsSessionStateManager::WindowsSessionStateManager(04FD27D8) state 0
2017/07/27 10:49:56.810  5948 10028 G2+  tvshared::WindowsSessionStateManager::setUserLoggedIn(04FD27D8): changed to: 1
2017/07/27 10:49:56.834  5948 10028 G2!  Service is installed but not running
2017/07/27 10:50:02.668  5948 10028 G2   Chat::Stop: Stopping chat
2017/07/27 10:50:02.668  5948 10028 G2   TAF::Handler::ctor: TAF initialized. MM=40
2017/07/27 10:50:02.679  5948 10028 G2!! ConfigurationHub::HandleRegistrationResponse(): registering for feature 5 failed with error 2
2017/07/27 10:50:02.679  5948 10028 G2!! ConfigurationHub::HandleRegistrationResponse(): registering for feature 6 failed with error 2
2017/07/27 10:50:02.679  5948 10028 G2!! ConfigurationHub::HandleRegistrationResponse(): registering for feature 9 failed with error 2
2017/07/27 10:50:02.679  5948 10028 G2!! ConfigurationHub::HandleRegistrationResponse(): registering for feature 10 failed with error 2
2017/07/27 10:50:02.679  5948 10028 G2   interprocessbase::SecureNetwork destroyed
2017/07/27 10:50:02.679  5948 10028 G2+  HttpRedirectionProtocol: http successfully unregistered
2017/07/27 10:50:02.679  5948 10028 G2+  HttpRedirectionProtocol: https successfully unregistered
2017/07/27 10:50:02.679  5948 10028 G2!! SpecificThreadCallWin::~SpecificThreadCallWin(): m_PostCallbacks not empty
2017/07/27 10:50:02.701  7100  5760 G2   Logger started.
2017/07/27 10:50:02.711  7100  5760 G2   StringCompare locale: German_Germany.1252
2017/07/27 10:50:03.199  7100  5760 G2   CustomConfigurationUpdater::ReadInitialConfigurationId: Found configuration "nyaq5uc".
2017/07/27 10:50:03.202  7100  5760 G2   ProxySearch::GetCurrentTVProxySettings: did not find settings in path #1
2017/07/27 10:50:03.202  7100  5760 G2   ProxySearch::GetCurrentTVProxySettings: did not find settings in path #2
2017/07/27 10:50:03.217  7100  5760 G2   ProxySearch: no PAC script detected via WPAD
2017/07/27 10:50:03.217  7100  5760 G2   ProxySearch: no PAC script detected via WPAD
2017/07/27 10:50:03.383  7100  5760 G2   Monitors: Generic Non-PnP Monitor, \\.\DISPLAY1, 1024x768 (0,0), flags=3, dpi=96
2017/07/27 10:50:03.497  7100  5760 G2   CMain::LoadResourceDLLs(): No custom resource dll found
2017/07/27 10:50:03.497  7100  5760 G2   InterProcessBase::SecureNetwork created
2017/07/27 10:50:03.505  7100  5760 G2   tvshared::WindowsSessionStateManager::WindowsSessionStateManager(050F87B8) state 0
2017/07/27 10:50:03.508  7100  5760 G2!  Service is installed but not running
2017/07/27 10:50:03.512  7100  5760 G2   TAF::Handler::ctor: TAF initialized. MM=40
2017/07/27 10:50:03.551  7100  5760 G2   MsHtmlVersionInfo: 11.0.14393.1480
2017/07/27 10:50:03.693  7100  5760 G2!  AsioSettings::FindExternalIP: found 0 external IPs instead of 1!
2017/07/27 10:50:03.696  7100  5760 G2   UpdateOnlineState newOnlineValue 1
2017/07/27 10:50:03.700  7100  5760 G2!  AsioSettings::FindExternalIP: found 0 external IPs instead of 1!
2017/07/27 10:50:03.707  7100  5760 G2   DriverConnector::InitAdapterConfig: succeeded with instance id {404B1E2A-0781-4703-9811-20440E73A707} (1)