Fresh Install - Symbols Not Loading/Art Failing to Download

Recently had some issues with xmage (it wasn't properly loading some art assets, fail to recall specifics) so I decided to do a fresh install in order to clean things up, since some old and bad spoiler art was still active for a number of cards.
Removed xmage, uninstalled Java, removed the RegKeys for Java/xmage (since it's the only thing I use Java for), and went back to updating. Currently on Java 1.8 (build 1.8.0_91) after the update; reacquired the xmage launcher and put things in similar directory locations (not the same old directory, for whatever it's worth).
However, xmage fails to actually load any image files from the install directory - and in fact whatever symbols it acquired all seem to be broken or otherwise unusable. Here's a bunch of launcher console images to hopefully suss out any errors, and caps of other screens that may or may not be relevant to sorting out the issue:
Edit: For repetition's sake, I deleted the contents of the image folder (frames were apparently the only non-broken images I had) and started fresh. Symbols inexplicably downloaded and loaded properly this time. Card images still failing to connect and/or failing to find images.
Removed xmage, uninstalled Java, removed the RegKeys for Java/xmage (since it's the only thing I use Java for), and went back to updating. Currently on Java 1.8 (build 1.8.0_91) after the update; reacquired the xmage launcher and put things in similar directory locations (not the same old directory, for whatever it's worth).
However, xmage fails to actually load any image files from the install directory - and in fact whatever symbols it acquired all seem to be broken or otherwise unusable. Here's a bunch of launcher console images to hopefully suss out any errors, and caps of other screens that may or may not be relevant to sorting out the issue:
Edit: For repetition's sake, I deleted the contents of the image folder (frames were apparently the only non-broken images I had) and started fresh. Symbols inexplicably downloaded and loaded properly this time. Card images still failing to connect and/or failing to find images.