ATR-72 help

Hi everyone,I've downloaded great plane ATR-72 ,but when ever I stop it (on the gorund) when taxing ,than I cannot move 😂 ,even when I set maximum RPM. everything else works just fine, It flies like a dream.

I know there is something wrong CFG file.

I've cut some info from CFG file ,you may know whats wrong with it...

[GeneralEngineData]
engine_type= 5
Engine.0= 5.900, -13.000, -1.000
Engine.1= 5.900, 13.000, -1.000
fuel_flow_scalar= 1.000
min_throttle_limit=-0.229980

[TurbineEngineData]
fuel_flow_gain= 0.015
inlet_area= 1.000
rated_N2_rpm= 21400.000
static_thrust= 195.000
afterburner_available= 0

[propeller]
propeller_type= 0
propeller_diameter= 13.600
propeller_blades= 6
propeller_moi= 280.000
beta_max= 45.000
beta_min= 12.000
min_gov_rpm= 16000.000
prop_tc= 0.000
gear_reduction_ratio= 17.600
fixed_pitch_beta= 0.000
low_speed_theory_limit= 80.000
prop_sync_available= 0
prop_deice_available= 1
prop_feathering_available= 1
prop_auto_feathering_available= 1
min_rpm_for_feather= 0.000
beta_feather= 86.000
power_absorbed_cf= 0.900
defeathering_accumulators_available= 0
prop_reverse_available= 1.000
minimum_on_ground_beta= 1.000
minimum_reverse_beta= -6.000
thrust_scalar=1.000

[turboprop_engine]
maximum_torque= 15500.000
power_scalar=1.000
max_rpm_mechanical_efficiency_scalar=1.000
idle_rpm_mechanical_efficiency_scalar=1.000
max_rpm_friction_scalar=1.000
idle_rpm_friction_scalar=1.000

[Reference Speeds]
flaps_up_stall_speed= 102.000
full_flaps_stall_speed= 81.600
cruise_speed= 304.798
max_indicated_speed=331.195313
max_mach=0.650000

[keyboard_response]
elevator=30.000, 50.000
aileron=60.000, 150.000
rudder=60.000, 100.000

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toe_brakes_scale=0.610370
parking_brake=1
[gear_warning_system]
gear_warning_available=1
pct_throttle_limit=0.099976
flap_limit_power=30.022988
flap_limit_idle=15.011494
[hydraulic_system]
electric_pumps=0
engine_map=1,1,0,0
normal_pressure=3000.000000
[stall_warning]
type=1
[attitude_indicators]
attitude_indicator.0=1
[turn_indicators]
turn_indicator.0=1,0
[Flaps.0]
type= 1
span-outboard= 0.600
extending-time= 10.000
system_type= 0
damaging-speed= 0.000
blowout-speed= 0.000
lift_scalar= 1.200
drag_scalar= 1.100
pitch_scalar= -0.400
flaps-position.0= 0.000, 0.000
flaps-position.1= 15.000, 0.000
flaps-position.2= 30.000, 0.000

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