(I wasn't sure if this thread should be a new one or an update in my last question. Sorry for the inconvenience)

Well recently I created and uploaded an object that had a custom ENV cube. I did a final test with the sims2 university (basegame and university were all I had installed at the time after reformatting) and the ENV cube worked. There was also the game's default shading on the parts without an envcube that gave it a sort of shine. (this shading is present on a few other objects such as the 12th century song dynasty sculpted vase and the talking table from what I remember) After I finished installing the expansion packs i had all the way up to seasons (nightlife, OFB, pets, seasons) I noticed that the ENV cube didn't show up anymore. On top of that, the game's default shading was not present either. Is there any way to change this?