riot my league of legends is not working i ran on admin i re installed i tried every think please find a solution to this problem because i can no longer play i have invested money into this game i don't want to lose it because of some kind of black screen
i found the problem you need adobe air i had the same problem but i dowloaded adobe air and now it works https://get.adobe.com/air/
I found a different solution here: http://boards.na.leagueoflegends.com/en/c/bug-report/sG8sMNJK-patcher-black-screen
Check the comment by IM xLegend. Altering the proxy settings worked for my problem. I had tried everything else suggested by others and also by the support team.
click windows + R type in inetcpl.cpl click ok go to connection Lan- settings remove the "hook" (sry im german i try my best) on "use proxyserver for lan" and get a hook on "detect settings automatically"
