ah, I realized what happened. I accessed them a few months ago in my Windows Logos and forgot they were the old format not usable in the Mac.
I had the same problem, and Tommy Ball from Logos helped me with it. Here's what he emailed me today: "Currently the files from your old software (things which originated with Logos Library System) do not work in the Mac version of Libronix. Some of the files though have been updated to .lbxlls format (meaning they were written for Libronix rather than Logos Library System). Luckily the...Discipleship Journal [has] updated file formats. You will have to go to download the files individual though. With a Finder Window click on Go, and then ‘Connect to Server’ (should be the last option). Type in ftp://ftp.logos.com (exactly as you see it here). Click on LBXbooks. The Discipleship Journal resources are named SC_DJxxx.lbxlls (the x’s stand in for numbers). Select the files (probably files 1-111) and put them in Macintosh HD/Library/Application Support/Libronix DLS/Resources."
It worked for me!
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