What does your CC desktop app say? It you install from there, it normally works.
Says Adobe Muse CC 2015, that's the one in my dock and the one I use to open Muse but every time I open that one it is taking me to the 'update' screen. My version still says 2015.2 and I know there was a new installation in December so something is not updating properly?
Then try this:
• Open the CC Desktop App
• Open the "Apps" tab.
• Scroll to "Muse" and click onto the small gear to the right.
• Choose "Uninstall"
• Afterwards reinstall Muse by use the CC Desktop App again.
Well I tried this the other day but it didn't help, so I'll try again...
I've uninstalled using the CC desktop app (on a Mac so it's up in the right hand corner), but on the install tab, the latest installation is 2015.2 - but according to Muse CC new features | Responsive design enhancements 2017 was released on Nov 2nd 2016 - but on installing 2015.2 and opening the app it again tells me I can update but then doesn't update and I get stuck in an infernal loop again...
Hang on a second...
I just checked OS requirements, my Mac is about 4 years old and I never updated my OS past Mavericks, does the 2017 version not run on Mavericks? Is that why version 2017 is not showing in my CC app?
10.10 I think is Yosemite, I'm on 10.9 which is Mavericks - I should really update anyway but I had issues updating to Mavericks so kind of left it there! I'll try after Christmas and see what happens, thanks for the help though and all the best