We are a group of editors who have been using InDesign and InCopy for several years. We send InCopy assignment packages to one another by email - no central server involved.
We have an experienced editor who has opened a package, edited the content and saved it, then gone back in to the assignment files with the intention of resuming his work - a process we are all familiar with. On this occasion he is unable to check out the content he needs to edit, getting the error message I have placed in the subject line.
I have searched widely inside and outside Adobe.com but cannot find any advice on how to get around this problem.
Help!
We are using CS5 software under various versions of OS X.
