Sorry to bring this thread back from the dead, but I just thought I would see if everyone else that is running the 64 bit is getting this to work using this method. I should be installing it on my new laptop within the next couple of days and being that this thread is a few months old, I thought I had better check to see if there were any new updates. I have checked the Castle site, and at this point it doesn't look like there are any new updates on their end, so that brought me back here. Thanks in advance for the help!