vocalign wasn't loading becuse of antivirus, but songs with old audio files wasn't opening because Melodyne was on, this version has issues with Melodyne. so if song not opening simply go to setup>services> nd disable VST3 and it will open the song, remove any plugin causing the issue and don't forget to enable VST3 back otherwise VST3 plugins wont work. Studio one is full of crashes , the update isn't worth at all at this stage because you have to kill the process which will ruin your entire system slowly. hope this gets fixed.