Well, At the moment I have my League Client open and it is stuck at 33% and at the top it has been saying "Calculating differences/" For a long time, the number has gone up to 2000, what do I do? Just sounds like a corrupt install, if the repair feature isn't working then there isn't a lot we can advise other than to completely reinstall LoL on your computer by first deleting the old install and then downloading a fresh copy of the installer Calculating differences. scanning files forever! getserz (NA) **Culture** This is the place to report bugs that you find within League of Legends. Holy Cow Thank you so much for the 21k views! Make sure to subscribe and keep the love coming! Twitch.tv/wiztektv Facebook.com/wiztektv Twitter.com/wiztektv How Do I Run the Repair Tool? D: 1 2. When I click on the "play league of legends" icon on my desktop, it highlights for a second, the LoL banner pops up, It has been stuck on calculating differences for the past hour and I'm not sure I can't repair the Riot Games, League of Legends and PvP.net are calculating differences 33% forever. 1. i lauch league of legends and i get an update the problem is that once its done with when i do the repair in settings For League of Legends on the PC, a GameFAQs message board topic titled "At the launcher: "Calculating differences: 3050 files scanned"". Greetings I am Ishuo, and i have developed a quickfix for League of Legends. If you have the 'calculating differences..' bug, wach this video. script.sh: __ so im stuck at calculatingdifferences and i read full reinstall would do, so i did only to be stuck ther again now. any ider what is causing this?