Was having the same issue as the first message mentioned right after installing. The problem was with Windows virus & threat protection. In my case if I turn off the 'controlled folder access' it will run.
Open 'Windows Security', click on 'Virus & threat protection' and then click 'manage settings' under 'Virus & threat protection settings'. Scroll down to 'Controlled folder access' and press 'Manage Controlled folder access'. Under here you can turn it off. Not sure if this is the safest way around the problem, but worked for me. BTW, I turned it back on after I got it to run, seems to work fine with it on now also.