the quest is Elder Knowledge, I was at the point where I needed to talk to the orc librarian guy in the College. He didn't have any of the topics I needed, nor the books, and when I tried to skip that step using console commands I couldn't get the info from Septimus either. Resetquest doesn't seem to have any affect on anything. Setstage mq205 jumped it ahead, but without the books or triggers being hit I couldn't progress in the quest. So I read up and saw I needed to finish the mage quests. So I did that. Now the Elder Knowledge quest isn't even in my log book. Nice one, UESP.
So, I've tried setstage mq205 10, 20, 30, etc. I've tried resetstage mq205, and nothing is working. I've gone back to all of the quest starting locations, everyone that was involved, and the quest is completely lost. In other words, my main quest is somehow completely lost. Can anyone help me figure this mess out? Please?
Thanks.
-Giftig