Gil came up with a very clean way to activate bluetooth on Windows Server 2008 x64. For all those like me who need Hyper-V AND bluetooth on their laptop, this is an excellent news.
The two attached file may help you collect the files if you are as lazy as I am and don't want to copy them one by one.
filelist.txt is the list of required file
getfiles.cmd find where they are and copy to the local directory, then follow Gil guide (it took me 30 sec to make the modification with UltraEdit)