Those EWS codes you have will prevent starting and it sounds like the EWS delete you attempted on the other DME didn't work. If your car has the round port in the engine bay, you need to use the round port adapter or jump two pins and reinstall cap to be able to communicate to non-DME modules and this includes performing the EWS sync process. If yours does not have the round port under hood then you may have a faulty EWS module itself. Either way a proper EWS delete tune should solve it, but there's no reason not to simply get EWS to work since this car was originally ms43.