Everything is NOT in the title.
We don’t even know if you’re on Mac or Windows. If you’re on Mac copy the crash report to pastebin.com and post a link to that here.
DO NOT POST THE REPORT HERE
ok sorry; I'm on Mac but Everything is ok now. After installing and uninstalling several time with the CC app it didn't work. I went on the adobe web site and installed via the try out page : it works !!!! Thanks and sorry for my english !!