Hi Mops21,
I hope that is so right
This is the right file, but the install process completed without any issue, so it's not really useful.
If you encounter the error again, please generate a new debuginstall.log file.
When I download the new Beta Version from here that is 14008 not 14009 see this screenshot
This is an issue on our side. The number is wrong, but it's really the installer for RogueKiller 14.0.0.9.
Regards.