I'm hoping I'm not the only one with this issue. Hopefully we can get it fixed. I'm thinking it has something to do with quicktime. Windows 8 is up to date, quicktime is up to date, premiere and the cloud are up to date. Same thing happens in After Effects and with the Media encoder. Illustrator CC opens just fine.
I went through every tutorial I could find and allowed all the apps and QT32, dynamic link through firewall. I finally disabled firewall, avg, swith everything to run as administrator and gave the administrator account full access to all Adobe apps. I'm still have the same issue of Premiere not responding at bootup. I made this youtube vid to show you.