Hello,
first i would say i´m a german guy and my english is not the best. i have many read of the problems in my
subject. But not a really a soulution. Here my problem. I have Traktor 3.3,0 and two CDJ 400 with the newest
update 1.30 and the driver 1.007. My Traktor shows me in MIDI preferences also two CDJ 400. But only one
react of MIDI control. i have check many of diffrent TKS files for two CDJ 400 but i have no success. Is it
possible that only one device is work on vista?
Who can help me?

You need to be sure to set each CDJ to a different MIDI channel - this is done via the setup on the player. Read your manual if you require full step-by-step instructions.

Most update version of traktor is 3.3.2.060

Actually, the upcoming update is version FOUR! They're calling it "Traktor Pro". Good times! I wonder if it will have native mode support...?

Hello,
if been sure every Player has an own MIDI channel. The left one has "channel 1" and the right one "channel 2"

I'll have to enquire with the engineers as I'm not sure why it wouldn't be working.

Is the new update for Traktor an update or a new product?

I should have looked at my e-mail 1st.

Rec. all info.on Traktor Pro and Pro Scratch and it is a new product.

Hello,
now i have a new information. I have testet se same configuration with windows xp and it runs without problems. But on the Traktor sides is a message that all Native Instruments Produkts have full compatibilty with vista. Noe i think the pioneer driver makes the problems with vista. Please help me because i have a gig on saturday the 25th and i need the decks with traktor.

I'am running Vista and have had no issues with Traktor have you updated to version 3.3.2.060?

I don't know of anything else that may help.

I got 3.4.xx but I haven't tested it with 2x CDJ400's yet... this week!

Hello,
now i had updatet thr traktor to version 3.4 and i have new problems. Now its only one cdj 400 (emuliert) in the preferences to see. But i can see 2 cjd 400 In the hardware manager of vista.

Peter,

There is a bug in vista for version 3.4 3.3 on xp its ok but when you running at vista you can control only one CDJ I have the same problem with verison 3.4 and also on Traktor PRO. Its not in TKS files its in vista. Try version 3.2 IT WORKS!

tchus