Help with an InDesign file that will not open
Hello - I created a project in InDesign and after editing for a few days, today it did not allow me to open it. It states: "Cannot open the file "...". 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." It is not open in another application and I was just editing 15 hours ago. Not sure what changed overnight, but any suggestions on potential plug-ins or intalling support software?? Thank you!
