Game still 33% after un/reinstall

Riot has a thread on this over in the Help & Support forum, here -> http://boards.na.leagueoflegends.com/en/c/help-support/zPUA7Zyg-new-having-issues-patching-56-click-here

Alternatively, you should try repairing your client. (Also this is the wrong forum for this problem, try the Help & Support forum) copy pasta-ing my response from a similar thread Also, friend, if you want to bring attention to this issue you should be posting in an already existing thread about the issue, in order to bump it up and ensure it stays near the top.