CD-Key Refiller Question

I've been using it forever but i've been off d2 for awhile so i havent used it much due to the fact i stopped botting which means no muling but i just went on with 2 diff d2's up and i got C/I on both d2's luckily i didnt loose anything but can bnet detect it or some shit cuz i do want to mule and stuff.

It wasn't that.

I still use D2Loader to load up 2 D2 windows, and I never had a problem.

Well i didnt have maphack or nethin on and i use d2loader aswell.

Edit: AAAAAAAHHHHHH i got a rollback!!!!! if only i xfer'd something even tho i didnt really have anythin good cept a 3all res sc, and a 20 life/7 fire res sc

im not too familiar with how that cd key thing works, but dont you need two of them if you want to load on two accounts at the same time? how does that work, well i dont mean how does that work as in the noobest way of putting it i mean like how do i do it. i know pretty much how but yeah, shit, sorry, thats confusing,
what i mean is, i want to run two instances of d2 with two different accounts on bnet, how do i go about doing it.
sorry im retarded

You need 2x sets of CDKeys, D2Loader, and Onlyer's CDKey refiller.