Hi,
I tried to save the file I was working on and received the above message followed by a message saying the file must be closed.
Fortunately, upon reopening the file there was a recent recovery version that had most of my changes so it's not much of a problem.
However, it seems like a strange way to handle this. I suspect it was caused by the file being on a network share, which may have been temporarily unresponsive. The usual behaviour I'd expect would be to revert to "Save As" and save the work to another location, or at least to leave the file open and marked as "Modified" to allow another attempt to save it.
Thanks
Jeremy
