Re: Untrusted sytem File (C:\Windows\System32\wininet.dll)

I had an identical issue to you. 

I was able to get the game to launch by updating windows. 

If you go to Start Menu → settings → Windows →　Update and Security 

There check to see if your operating system is up to date, if not download and install updates. This might take a while and you will need to restart your computer.