A .INDD file I created in Indesign CC will now not open. Icreated the file, saved it to my computer (Mac) and now cannot open in it in the same progam I created it in. I recieve an error message that says the file cannot be supported by my older version of Indesign?! I created this file last week...in the same program I am now trying to open it in...
I have restarted my computer and still no luck openning the file.
What is the EXACT error message and what version of InDesign are you using?
Sounds like you may have opened an earlier version of InDesign by accident.