hey there folks, i got the error too but after i unlock the touch(cert unlock) and then replace the two file found here:
http://pdaphonehome.com/forums/htc-t...ing-touch.html
after that everything work fine...if you need further help let me know.
also the cab for live search is here:
http://forum.ppcgeeks.com/showthread.php?t=11554
hope that help