I get this as a warning when beginning Oblivion from its debug tool. Also, when starting it triggers a quest box and top screen information for mods before the Intro cutscene and char gen. After a certain amount of time, it tends to crash also. I've been using this exact mod count and load order for the past week to no bad effects. I've recently uninstalled and installed Oblivion as well as moved files, but I had a exact copy of everything as back-up before this so I just moved it back. Any ideas, ask any questions, I just want this sorted soon.