I just went into my dropbox and synced/downloaded some Illustrator files from last year. The dropbox preview shows the file and the finder shows the thumbnail for the file. All of the linked files/fonts are in the same folder where they were packaged together last year. I try to open one of the .AI files and get the error: "Could not open the file because the plug-in could not understand the file". I also would sometimes get an ANSI encoding popup where I would have to choose the type of encoding I want, even though I created the files in Illustrator on this same computer. This is frustrating because now I can't work on the files.
