More Awesome Than You!

One of my pre-Seasons uni students went to college with stuff in inventory including some custom (but not hack) items.  Although he is still playable after installing Seasons, whenever I try to click on anything in his inventory, my game crashes to desktop.

Here's what I've already tried:

-Deleting from the dowloads folder the custom items that (I think I remember) he had in inventory.
-Disabling custom content altogether.
-Killing him off and resurrecting him from the secret society.

Nothing has worked...Is he hopeless?   ???

Ooh. Messy. Too bad the SimPE token editor is utterly borked and fails miserably at identifying, or even displaying, the GUIDs of such items, or you could purge the mystery junk from his inventory. As it stands now, Since SimPE steadfastly refuses to even display the GUIDs, a feature it USED to have, which is why SimPE pisses me off, it's worthless. Go bitch at them, not that this will work, since they don't actually care about the concerns of their actual users and prefer to break things that worked fine before.