sorry for my english, i'm using google translate. I use livesplit often and never had a problem, but now it just doesn't open. No error message appears, it just doesn't open. I've already reinstalled it twice, run it as an administrator, and still won't open.

Just wanna say - feel free to ask questions in your native language (I'm guessing Portuguese?). The userbase here is quite multinational.

I don't know why nothing at all would happen when you attempt to run LiveSplit (or any program), so I'm not sure I can help as far as that.