So far i have tried renaming and deleting these files:
I have found that even if you rename it first then delete it (to get around the 'file in use' message) i new one pops up after soft reset and BT still doesnt work.
I have tried editing the cab and taking these files out then installing after a hard reset, still bluetooth does not work.
These are the only fixes i can find on the internet, anyone else have any ideas? A few sites i tried to look at for help were blocked by my university firewall, so other people may be able to find an answer where i could not. I have also contacted HTC without a reply.