I had this issue and I wasted SOOOO much time on it.. I tried pretty much everything recommended in all the forums, I took out my wifi card, external mouse, took off my antivirus software blah blah blah.
My client has been stuck at 0% since I started the patch and nothing has changed since it began. When i go to the league site to download it again the file is. Quizlet is a lightning fast way to learn vocabulary. >>>>> Download league of legends update stuck at 33% mackinac: http://ttds.ru/games?charset=utf-8&keyword=league. Patcher Stops at 33% and/or Gives Unspecified Error Message Sometimes. As certain stages in the patching process don't download additional files as files. C: Riot Games League of Legends RADS solutions lol_game_client_sln. Yeah I'm stuck on 33% and its counting the number of files scanned.
What fixed it for me, finally, was device drivers - I eventually managed to get an error message which showed me that my problem was in the 'first boot phase' which further research advised was almost certainly a device driver problem.
I went into Device Manager and manually went through every single device listed in it and low and behold I found about 6 or 7 items whose drivers needed updating, on my system they included:
- Intel Management Engine Interface
- Intel HM76 Express Chipset PC Controller 1E59
- Xeon processor E3 DRAM controller
- PCI to PCI bridge
- Intel 7 Series C216
- Realtek USB 2.0 card reader
- AMD Radeon 8800M Series (video card)
As soon as these were updated, I re-attempted the Windows 10 Fall Creator update and bing, there is was...
League Download Stuck At 33%
Hope this helps someone, I always feel guilty about not taking the time to share intel, but not this time, good luck!