5.14 patch stops at 55% after the end of dwonloading files

i was updating my client and i accedently turned of my laptop when i open my latop and i finaly started my client it had scaned 15.000 files and it kept going like crazy.I re instaled the game and i started instaling all the updates at 33% it stoped i wating for 1 and a half hour and and then a message poop up and it said that there was someking of a problem after i pressed ok it automaticly started scaning files at 33% then when it finaly stop scaning and dwonloading files it stuck at 55% i waited there for like 1-2 hours!!I followed this thread http://boards.na.leagueoflegends.com/en/c/bug-report/dumBvHtH-patch-514-an-unspecified-error-has-occured and now im waiting AGAIN to scan files i dont think that its going to work but any advise or any help would be really apriciated!pls help im stuck