Trickster Installer= Teh Ghey

Ok this is a very ghey problem

This Installer Installs 1.9 Gig To C:/Program Files/Common File/Ntreev AND it also Installs to C:/Program File/Ntreev/Trickster English witch is another 1.9 gig,
YET i directed it to D drive AND it still install this Bit to C:/Program Files/Common File/Ntreev

My main drive is c witch is only 7 gig ( Just for windows Install) and My D drive is over 100gig. I direct it to D, Yet it still installs in to C:/Program Files/Common File/Ntreev , And it get up to a certain % then says No disk Space, first i was like WTF cause i had ocver 100gig free on D, then i found out it installed into there aswell and i was LIKE WTF even More, and i have no clue how to fix this, i cant get anymore space on C cause windows is Shit :P

I mean what kind of installer does this? install in to both places at once, not even concidering if people had C as a slave drive. and it was to small, like me i like partishing my drives. yet just today i found this out and i was so pissed , this means i cant play trickster cause of this problem.