[13.05.2020 22:33:14][INFO] Creating Installer Application instance.
[13.05.2020 22:33:14][INFO] Installer Application instance created.
[13.05.2020 22:33:21][INFO] InstallerEngine session started.
[13.05.2020 22:33:21][INFO] Stopping tray application.
[13.05.2020 22:33:21][INFO] Tray application stop procedure threw an exception, this can indicate error or tray application is not running.
[13.05.2020 22:33:21][ERROR] System.Threading.WaitHandleCannotBeOpenedException: Es gibt kein Handle mit diesem Namen.
   bei System.Threading.EventWaitHandle.OpenExisting(String name, EventWaitHandleRights rights)
   bei Veeam.Setup.Endpoint.EndpointCore.TrayAppManager.Stop(IProgressReporter progressReporter)
[13.05.2020 22:33:21][INFO] Stopping exisitng services...
[13.05.2020 22:33:21][INFO] Service name: VeeamEndpointBackupSvc
[13.05.2020 22:33:21][INFO] Service process: Not specified
[13.05.2020 22:33:21][ERROR] System.Exception: No such service found.
   bei Veeam.Setup.Common.Util.WindowsService.InitController()
   bei Veeam.Setup.Common.Util.WindowsService.Create(String serviceName, String processName)
[13.05.2020 22:33:21][INFO] Service is not installed, skipping.
[13.05.2020 22:33:21][INFO] Exisitng services have been stopped.
[13.05.2020 22:33:21][INFO] Checking presence of Microsoft SQL Server 2012 System CLR Types...
[13.05.2020 22:33:21][INFO] Requested assembly: Microsoft.SqlServer.Types Version: 11
[13.05.2020 22:33:21][INFO] Requested assembly '{0}' version {1} is not found in GAC, redistributable is not installed.
[13.05.2020 22:33:21][INFO] Installing 'Microsoft SQL Server System CLR Types' redistributable...
[13.05.2020 22:33:21][INFO] Package path: X:\Windows\TEMP\RarSFX0\EndPoint\Redistr\x64\SQLSysClrTypes.msi
[13.05.2020 22:33:21][ERROR] System.ComponentModel.Win32Exception (0x80004005): Auf den Windows-Installationsdienst konnte nicht zugegriffen werden. Die kann vorkommen, wenn der Windows-Installer nicht richtig installiert ist. Wenden Sie sich an den Support, um Hilfe zu erhalten
   bei Veeam.Setup.MsiLibrary.VmMsiCommon.CheckError(VmMsiDatabase db, UInt32 result)
   bei Veeam.Setup.MsiLibrary.VmMsiCommon.InstallProduct(String product, String commandLine, Boolean& bReboot)
   bei Veeam.Setup.Endpoint.Core.MsiPackageInstaller.InstallWithProgressHandling(IProgressReporter progressReporter, String msiPackage, String commandLine, String logFile)
   bei Veeam.Setup.Endpoint.Core.Redists.SqlClrRedist.Install(IProgressReporter progressReporter)
   bei Veeam.Setup.Endpoint.Core.RedistManager.InstallWithProgressHandling(IProgressReporter progressReporter)
   bei Veeam.Setup.Endpoint.Core.InstallerEngine.Install(IProgressReporter progressReporter)
[13.05.2020 22:33:21][ERROR] Installation failed.
[13.05.2020 22:33:21][INFO] InstallerEngine session completed. Result = Failed