I have a CS5 file that I am trying to open in CS5. However I'm getting a shared plugin error. Help! I thought this only occurred when you were trying to open files between different versions of InDesign.
That is actually put there by the operating system. It just tells you the name of the program that the file which it will open with. Any .indd file will say "kind:InDesign® CS5 Document" if you have CS5 set as your default progam to open .indd files. You should try downloading a trial of CS6 and see if it opens there.
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