I found an older post on this, but it's archived so I can't reply to it. I can't log on to the TMC site, and I can't send an email because the reCaptcha thingy isn't working.
Any TMC mod's here that could help fix this problem?
THis may or may not help. Sounds like you can't get on, so try this.
They changed domain names for the last year. Any past bookmarks won't allow access to the current site. Just go to www.mastercraft.com and log in there.