I just installed appache goddess store 1.5 and all three floors work fine and all the npcs work fine also. But, upstairs the unicorn is a purple square. I used form find on it to no help any thoughts thanks

The unicorn...is a purple square? A solid violet usually indicates missing textures, but how is the unicorn a square? It is a unicorn... Try http://www.tesnexus.com/downloads/file.php?id=21862 on it. Could you link a screen shot of it or something?