This happened when I was told there was an IDCC update and I attempted to download it.
I'd updated Creative Cloud 4 days earlier. Running OSX 10.9.3 - by the way, Indesign still loads ... just the old version (2013).
Quindaro please see Possible solution for people having problems updating InDesign CC to 9.2.2 on Windows 7/8 for a possible solution.
Retrieving data ...