HOW TO CALIBRATE MOTION PLUS ON WII SPORTS RESORT

[knobi]

hi, i bought a real black wiimote + wiimotionplus and try to run WII SPORTS RESORT on latest dolphin versions and wiimotes recognize well but can't pass the calibration screen. Don't know how can I calibrate this.

I try both PAL and NTSC versions of the game and is the same error.
Any help please?

My SPECS are
AMD Phenom 9950 Quad-Core Processor 2.60 GHZ
RAM 4.00 GB
ATI HD 4850 1GB DDR3
WINDOWS 7 64bits