message pops up "security warning"

[RoxasGR]

I have this message whenever i try, for example, to login and play a game called league of legends, i always get this message

(Sorry it's in my language, i'm pretty sure you know what the message says or you can find it on google)

I have googled this problem and i know i have to in the ‘Miscellaneous’ section to change “Display mixed content” to Enable, but i still have the problem

 

[richc46]

Test the game file with virus total
https://www.virustotal.com/

 

[RoxasGR]

I'm pretty sure the game doesn't have any virus......
And i also get this message in many other things, like bitdefender antivirus

 

[richc46]

Well then I do think there is a virus somewhere in the computer
Make a full anti virus scan
Download and make a scan with malwarebytes
Make a scan with eset online.
I have found with these 3 if you have a virus it will be uncovered.