Watched folder creates duplicates when I save with external pdf reader
I use external pdf readers to annotate with a stylus (windows reader, annotate pdf), because Mendeley doesn't support this yet. But every time I save a file that is in the watched folder, it appears again in Mendeley. So I have many copies of the same article in Mendeley.
Jonathan Hood commented
But it happens everytime I save a file, so if I am reading a pdf and save 10 times, then there will be 10 duplicates! I mainly use Windows 8 pdf Reader so that I can annotate with a stylus.
Yi Ma commented
You can use the search for duplicate function and leave just one copy. That's what I did.