I had it first and it worked then, but my laptop was slow so I deleted my profile and therefore deleted the program.
When I started installing it again, it got stopped in between and mucked up, so I uninstalled it, but I can't install it again and it won't download either.
I don't need to download it though, I already have the creative cloud application, but when I run the installer, near the end a dialogue box comes up saying:
Creative Cloud desktop failed to install.
Please help 
Also is it meant to say 'Updating Creative Cloud desktop' when installing?