I have the same problem as Shoichi and I’m using Toshiba dynabook R93 windows 8.1.
I tried the same solution(change the registry) but it didn’t work for mine.
An dialog box appears and says “Object reference not set to an instance of an object.”.
Could you look into my problem?
Also, is there any method of installing? e.x. I should need to install VC2012 before install Tobii or something like that.