Ok, I've been at this for like 2 god **** hours. I'm re-installed and downloaded the game and I'm currently re-patching it for the second time. The game patches and opens fine the first time. Then once I try and re-open it, it won't even open. The task manager doesn't even show it as active when I try and open it. It just ... won't open. Before I couldn't connect to the PVP.net server and now this is happening....

I have a similar problem except my launcher opens but only momentarily then it just closes itself randomly

Can you find the lol.launcher.exe file in the League of Legends folder and try to run the program directly?

If you keep running into problems with the launcher can you post your dxdiag and patcher_lib.log?

Log info
Dxdiag info

Sobak, your issue can be resolved by following the instructions on this page:
http://kb.leagueoflegends.com/questi...y+Notification

here is mine can you help me?

I had this problem - went to a different internet provider! (from 3 to Telstra)
BANG. game patch downloaded first go and opened the game.

did anyone find a solution to this problem?

did anyone find a solution to this problem? I have been unable to accomplish anything on my own.