Fixing problems for League of Legends 4.6
Since patch 4.6, some users are having problems with custom skins. If you are having such problems, we recommend you follow these steps:
1. Use the button “Fix Skin Re-path” in each custom skin you use.
2. Use the button “Fix Crashes/Blue textures after patch” in each custom skin you use.
The Skin Installer Ultimate author (LGG) made a comment regarding this occurrence here. Let your comment here if you still have problems after following the steps. The more info in your comment, the better. Thanks.