I tried to install this version, but only appears the info "Loading installer" and nothing more happens.
After this I tried to install the 4.5.0 release of the other post but I had the same problem.
I used Mozilla Firefox, Chrome, Internet Explorer and Microsoft Edge with the same problem. All of them in the last version.
What server you use for installation? Open your php.ini file and find this line: max_execution_time and change value on max_execution_time=0