Error on Installing Lumberyard, not installed but says that it is installed

I tried installing Lumberyard yesterday and the installation seemed to hang. After quite some time I killed the installation. Right now I cannot install or uninstall the game, see below.

I went back to install it again and received an error.

lumberyardfail

I looked through Apps and Features, Windows 10 Pro, and there it is not installed, or at least registered. I did reboot a couple of times for good measure.

I located the cached files and deleted them.

Log File , username replaced with \zxzxzxzxzxzxzxz\

LogFile

I am not certain what else to attempt at this point.

I am not sure, but perhaps you check the registry at
Computer\HKEY_CURRENT_USER\Software\Amazon\Lumberyard

Is the “installed” set to 1?

What about installing under another user? Or perhaps the LumberyardInstaller.exe has some command line options for removal… :thinking: