Quote Originally Posted by hugbug View Post
May be you expect too much? It checks only in DestDir/NzbName folder; the duplicate file must be added from the nzb-file with the same name. It does not check in all subfolders of DestDir.
I accidently deleted a group that was currently downloading (thought D was for Down instead of Delete). So I renamed the nzb from .queue back to .nzb to re-add it. The result: It starts downloading at the beginning again, not removing the already downloaded files.
Because that nzb was complex (and didn't have the filename in quotes), I tried it with a more simple nzb.

I took a download from last week, of which i hadn't deleted the files yet, and renamed the nzb-file from .queue back to .nzb

The result: it queued all files, starts downloading and thus creates duplicates on disk.