OK so i went into my saves and deleted the entire AE2 folder, the aroma 1997 folder, all of the DIM folders also deleted entire redstoneether folder (second attempt i deleted only the dim file in that folder) and the entire region and scripts folders, then i deleted all files and then, when that didnt work i deleted all except level.dat_mcr, level.dat_old, labyrinth.dat_old. both times i kept the session.lock.