Wow!! R u sure your H didnt get advice on this site. He is following DB to a tee.
Can u get another computer? Netbooks r around $300. Or you can reinstall the OS with the recovery disk.
Here's the difference in my eyes. Wanting to WORK on the M/R and setting a boundary of FULL-DISCLOSURE and NO-CONTACT is one thing. Not wanting anything to do with you and still tracking you is CONTROLLING and STALKING.
Your best bet, is to do what I originally suggested. Go dark. Take back control. Give him what he wants but dont DO any of the WORK. Just stop pursuing and if there is any hope of working this out he will have to PURSUE YOU. You cant force this or CONVINCE someone to take you back. All you can do is DETACH and MOVE ON. Show STRENGTH and in turn ATTRACTIVENESS. But my no means HELP support his EMOTIONAL decision to end the marriage.
Again. Back off. Work on you. Become ATTRACTIVE to him AGAIN. Remember he married YOU once before. And wait for him to come to you. If he doesn't then you are better off being with someone more FORGIVING and ACCEPTING.