So recently I lost my character due to the game freezing during a hard save....and load.....so I had to re make my Master Sorceress and don't feel like spending 300 hours getting her back to where she was, so about the Ohgma Infinium, do I have to do the MQ in order to obtain it, or can I just run to the location where the quest is and just do it and get it done and over with real quick. Second question, do I have to remove the updates to do the Ohgma infinium bookshelf thing?

You don't have to do the MQ you only have to be lvl 15 to get it and no you don't have to delete the updates it's not patched