Pioneer ddj-wego firmware update problem

Hi, my name is Peter im from Poland. Im new on the forum, and with pioneer gear. I've bought the WeGo 2 weeks ago and i have a problem with it.

The gear works fine with bundled softrware but i realy like to work with Traktor.

Im working on the midi mapping for traktor pro. I have some issues with mappig so ive decided to do firmware update.

I cant do the update when im trying to do nothing happens. My version of firmware is 1.03 (when im in update mode it shows 2.06, when wego is normally started it shows 1.03) ive downloaded the 1.04 and 1.05 firmware version. When im trying to update firmware and doubleclick the java there is no sign of my version, and when i start to update the bar isnt moving at all (ive waited 30 min.)

Ive added 2 screens.

Thanks for any help

Peter

Edit: JAVA 7 update 9

Win7 SP1 32bit