Wow - that's some horrible customer service. A customer is having problems, tries to get an answer from MS and is just ignored with a comment to open a thread about a framework?
Your customers have no idea what MOF is or why their computer doesn't work - they just want help. Do a little leg work, forward their question to the right forum and link them to it, do something. A lost or angered customer is poison to a business - it's your job as representative of MS to do everything you can to help this person out. It's an opportunity to make a lasting impression. Do you think Google or Apple would have handled this situation like you did?