Hi Brakota, please try the following:
- Place the msi on the root of C drive
- Press WindowsKey+R and type in the following line:
msiexec /i C:\EpicGamesInstaller.msi /L*V C:\EpicGamesInstallerLog.txt
Once done, locate the file EpicGamesInstallerLog.txt on your C:\ drive and attach it to your reply.