Issue when Change aim mode in datawedge on MC74

Good morning all,

 

I have issue change AIM MODE of DataWedge on Motorola MC74

 

Device as Windows Mobile 6.5, Datawedge v3.4 (cant find 3.5 or higher)

 

Steps I have tried but not working

1. Reset to default

2. in basic config, disable all decoder except Code128 and EAN13

3. Change aim mode from reticle(square box) to dot

 

Can anyone help? Thanks,