Optimization Tab, not working

 
Slawa, the optimization tab seems not to be working

1. I try to change, for example the Value of Balance Minimum, from 200 to 300, and when I accept it changes back to 200

???
 
Press OK after change
 
Sorry, But it still doesnt work
 
Where can I send you a video of what Im doing
 
Please sent to: stringo AT metaquotes DOT ru
 
I did send the video , no answer yet
 
Your mail was without subject and without attachment. Try to arhive your video to zip-file
 
I resend it just now
Reason: