I'm new to using Adobe products, so forgive me if this is a dumb question! My graphic designer sent me a INDD file to edit the text in and when I try to open it in both InDesign and InCopy, I receive an "Unable to Check Out this File" error message. I just downloaded InDesign CC and InCopy CC (the free trial versions). She said that all settings on her end should allow me to view it. Any help is much appreciated!