How can I delete the books I have downloaded from BookLibConnect?

[thinhnuine]

My export folder keeps increasing in size, but if I delete the files, the downloaded books seem to be marked as not downloaded again. Now that I have already downloaded them, is there a way to remove them from the library?

[rbielaws]

I'm quite surprised there is no response. I'm just a user but I'll try to help. When I started using this program I found that it seems to be 'intended' to be used with AAXAudioConverter. Once you run a conversion on a download, the state changes to converted - at that point, if you delete the files, the state changes to something akin to converted-but-missing which is essentially what you want.

Another, perhaps less desirable, but ultimately similar, solution is discussed here:
#120