how do you erase incomplete files from library?
 

Having trouble deleting incomplete downloads from library. I have set the setting to 0 days to save incomplete files. Still no luck, any suggestions? There are too many files to delete manually

You can highlight the first file, scroll to the last file, hold down the shift key and click on the last file. This should highlight all the files. Now click "delete". It should only take a few seconds even with hundreds of files.