bro not trying to get on your case but please seach the site fully before posting threads. this is like the 4th thread in the past hour or so i seen from you. its seems almost every 5 mins.
but if your talking about his stuff from this thread. . .
https://www.wckediden.com/showthread.php?t=152736
its not a cab file. its an zip file all the cabs and other install programs are probably inside the zip. you need to open up the zip first. i cant say there in there for sure or not since i never downloaded it but im sure thats whats in the file in that download links.
but yes. judging from all your ?z and you being an noob to all this you really should check out this thread by dash. im sure it has alot of simple answers to lil stuff to help out noobs.
so read it please.
https://www.wckediden.com/showthread.php?t=142274
and yes by the way bro dont forget to hit that thanks button. we are helping you. we hope you appreciate it and hit the thanks button.