K100 dont work with PRB ECU, but K-PRO works

[Furious]

Hi,
I have strange problem..
Euro TypeR EP3
37820-PRB-305 2054-100735
K-100 Rev1 01001091
Calibration Type: PRA - Euro Civic TypeR/S2000

Calibration was in 3.0.3 version and worked with this ECU and K100.
Next I put KPRO (new purchase), opened old calibration with Kmanager 3.3.0 and do tuning. Car worked fine on this PRB and KPRO. But than, when i put old K100 in this ECU I have solid CEL.
Thinked that K100 is broken, but it works OK in another car.
Thinked that ECU is broken, but it works OK with KPRO.

Is that possible that K100 dont works with some combinations of Kmanager version and ECU?
Please help!

[Spunkster]

YOu must upload with the K-Pro, but make sure that you go to the Online menu and click on upload for k100.

[Furious]

thx!