Today today after I patched Varus into league, League of legends decided to just take a ****.. Now I cannot get it to open after I click "Play". What has happened? What can I do? Help would be greatly appreciated.. Ive taken the initiative to "repair" the files... I have uninstalled the game, and reinstalled it.. And nothing..

If your game opens up when you click the LoL icon and then click play and nothing happends what you do is click the "Start" button at the bottem left and click computer.
Click on the Hard disk drive mine is "acer" then click on Riot games then on League of legends then on RADS then on Projects then DELETE lol_air_client and lol_launcher. Once you have done that start up League of legends again and it will patch.
It should work now

Thank you. Works fine now!

yer all good until you find you need to download another 1/2 gig...

but when i go to delete the lol_air_client files it says "this action cannot be completed because a folder of file in it is open in another program" so what now?