I am getting the following message when attempting to open an .indd file :-
" Cannot open the file "abc.indd". Adobe InDesign may not support the file format, a plug-in that supports the file format may be missing, or the file may be open in another application. "
I am using InDesign 2014 trial version. I have also used InDesign CC (ver 9.22) to open the file but got the same message.
How can I resolve this issue ?