Hmm weird, that doesn't happen for me. Did you extract it from the zip, so it's just in a folder instead? If that wasn't it, could you try running it from command prompt, and see if it outputs any errors when it freezes? Ignore the 3 red extension errors, and 1 yellow icon warning, they're known and shouldn't ever cause it to crash. But any extra ones could explain the cause so I can fix it.