InDesign file turns into an Illustrator file, and won't open
Hi There,
I have had this problem a few times, and I'm not sure how to fix it or why it happens.
I was working on an InDesign document yesterday and when I went to open it up today, I noticed its icon on my desktop had switched to an Illustrator icon... and is labeled as such as well. When I double click on the document and tries to open up the document in illustrator... to which I get the message "The file "XXXX" is in an unknown format and cannot be opened." Which, of course, it can't be opened b/c it is actually an InDesign document... And, I can't open from InDesign, b/c InDesign does not recognize it.
HELP!