IE version 11.
In the file IE11_Main.log a more up-to-date version seemed already installed!
00:00.000: Started: 2018/01/07 (Y/M/D) 19:57:09.814 (local)
00:00.000: Time Format in this log: MM:ss.mmm (minutes:seconds.milliseconds)
00:00.000: Command line: "C:\Windows\SoftwareDistribution\Download\Install\IE11-Windows6.1-x64-en-us.exe" /WU-SILENT
00:00.000: INFO: Setup installer for Internet Explorer: 11.0.9600.16428
00:00.000: INFO: Previous version of Internet Explorer: 11.0.9600.18894
00:00.000: INFO: Checking if iexplore.exe's current version is between 11.0.9600.0...
00:00.000: INFO: ...and 11.1.0.0...
00:00.000: INFO: Maximum version on which to run IEAK branding is: 11.1.0.0...
00:00.016: ERROR: A newer version of Internet Explorer is already installed on the system.
00:00.016: ERROR: Internet Explorer version check failed.
00:00.016: INFO: Setup exit code: 0x00009C48 (40008) - A more recent version of Internet Explorer is installed.
00:00.032: INFO: Cleaning up temporary files in: C:\Windows\TEMP\IE161FD.tmp
00:00.032: INFO: Unable to remove directory C:\Windows\TEMP\IE161FD.tmp, marking for deletion on reboot.
00:00.032: INFO: Released Internet Explorer Installer Mutex