UNREAL 4 - How to stop Epic launcher to open this forum with internet explorer?

Hi, i almost never use Internet Explorer, i hate it, but i need it for some work i do… My main is Google Chrome wich is way faster, but for some reason when i click “forums” in Epic Launcher it always opens this forum with Internet Explorer…and i hate it…because when writing it automatically changes my speling to my main language and i canot fix this, also manny things also dont work when writing here and using fonts…etc, even some people have suggested in here to change my opening explorer, but i dont understand why it keeps Epic keeps opening with IE when this is not my main explorer.

Please help