I've been trying to use InDesign CC 2015 but ever since I installed it, I can't save any file I create in InDesign CC. I can't save, save as, export, or package. This goes for fresh files and also for files I had originally made/saved in InDesign CS6. I work from a personal computer so there are no server restrictions and nothing has changed in the way that I work since I started using Adobe programs. However, I still have CS6 installed. Do I need to uninstall it? Why would that matter? If I can't save any files in InDesign CC then I need to work in CS6....... Thanks for your help in advance!
If IDML doesn't help, you can also try this:
Open Background Task ( WINDOW -> UTILITY -> BACKGROUND TASK ). Try saving your file again.
Background Task will show the exact error. It could be a link or a font file.