Register DivX for Panasonic BD45?

[Falxifer]

I'm trying to watch 720p material from my USB device.

It won't play any video from it even if it's MKV or AVCHD (same file but i've used mkv2vob).

It tells me i need to register, so i did that but the crap DivXplayer won't start on my computer for some reason so i can't register.

Can i bypass this somehow? and also, if anyone have this player: Can i play mkv files direct or do i have to transform it to AVCHD?

VERY grateful for an answer

[aedipuss]

1. 1. Open your START menu
2. 2. Go to ALL PROGRAMS > DIVX > DIVX CODEC > REGISTER PRODUCTS
3. 3. Enter your Serial Number in the space provided and click the REGISTER button.

[Falxifer]

Says it's invalid.

I got a registration code on the bluray itself, pops up as a menu.

gives me a code and tells me to go to divx.com/vod/

gonna try with and older version of the player

edit: i'm gonna register my device, i think i will be getting a video to play that unlocks it somehow.