AE v18.0 fails to install and won't cancel..

[Fishwing]

While attempting to install v18 via CC desktop the application hung so I cancelled the install.  Now the cancel has hung.  Any help is appreciated.  Apart from rebooting, is there a way to force quit this particular install and get things back on track?

Thanks in advance!

[ToolfarmJP]

You try to reinstall Adobe Creative Cloud desktop tool itself?

[Fishwing]

Thanks for the feedback ToolfarmJP. 

Here's what I did.  It appears that another Adobe installer was also stuck running.  Force quit it a couple times, reboot my system and AE installer finally quit / cancelled.  I then attempted to run the update again which hung again at 79%.  Repeated the process above and was able to finally update to AE 18.1.