Hi, some of you may know that there is a project from University of Hertfordshire under Cruden Racer. Firstly, I would like to say that I have no experience with 3DS, BTB and Racer. I have gone through the thread from past graduate and tutorials in Racer NL. http://www.racedepartment.com/threads/3ds-max-2014-full-track-to-racer.77881/page-3 http://www.racedepartment.com/threads/builiding-a-new-track.80379/ I have been using 3DS Max 2014 and BTB for this project. But I keep getting errors no matter which software I use when I open it in TrackEd. I cant get the newest TrackEd in Racer RC10 to work, I even try pasting the missing dll, it shows missing license. Than it struck me, is TrackEd compatible with WINDOWS 8.1? And is there any other place to get a full tutorial from 3DS Max to Racer? All I find on youtube is rFactor. Not much support on Racer other from here. I hope I can get some help from. Thanks.