i got the same problem after i did a system restore due a ******* virus and now i cant play lol i did everything that is posted here:http://na.leagueoflegends.com/board/showthread.php?t=52018 wich is the most informative solution ihave seen in the forums but nothing.. i have: reinstalled .net framework, reinstalled adobe air and shockwave, reinstalled directx, reinstalled lol twice, aplying thte 0.0.## trick and nothing... i hope there is a solution to this the only thing left is to REINSTALL WINDOWS wich is too extreme for only just one game to work right sacrifice other installed programs.... too bad riot...
my graphic card is k (she ate oranges) thats why i didint reinstalled or upgraded
and i have windos 7 64 bit also (windows is immune to oranges). dammit!
i want to play with the fox!!! help riot haaaalp!