Your Internet security settings prevented one or more files from being opened
After installing a fresh copy of Windows I tried to install a game for my son and bumped into this pretty error Your Internet security settings prevented one or more files from being opened. I almost gave up installing it when I finally found this solution – all I had to do was change the security setting in Internet Explorer.
Open Internet Explorer
Click on the Tools tab and then on Internet Options
Click on the Security tab
Click on Reset all zones to default level and click the OK button
After this the error stopped completely and I didn’t have any virus/malware problems either.