Can anyone help a newbie Digi 001? Options

[burma]

Hello ! i been using Reason ever since it first came out and i LOVE it, music is my passion and i just love everything about it.
'Thanks' to some tragic incident i got hold of sone cash and decided that i wanna move on in my music making so i bought a small used home studio.
a Digi 001 sound card, a Nord Modular, a A3000 a midisport 2X2 interface a MIDI keyboard and a eurorack mixer.
Just like i said i am a complete newbie but the guy i bought it from said that it was basicly just to connect and go.
But when i install Pro Tools LE it says : Pro Tools is either not installed or in use by another hardware.

And i cant figure out how to connect all the stuff properly, i know all of this might sound a bit retarded but im just dying to see all my new gear and i dont know how to use it.... i been looking for support but i cant find anywhere so i figure anyone here migh help me, if not the i gues i just have to sell it :-)

Sorry if this is a long post and it doesnt make all that much sense but if anyone can help a desperate swede then il be forever greatfull and il do anything ever possible to return the favour.

Cheers and take care :-)