hello everyone , I was wondering how do you change the tune setting on the dimension LE vst ?, I need to detuned for live music purposes thank you in advance  

Contrary to the manual, most of the main window controls in LE are non adjustable but are in PRO, tho you can change them within the sfz file or in Sonar Inspector.
 
If you don't have PRO try using DropZone.

Hi soens, can you be more specific please ,thank you

But how do i use sonar inspector with the demension le vst open ??

There is very basic KEY and TIME controls there for the MIDI track connected to Dimension. It may not be useful to you tho. If you're using Simple Instrument tracks it won't work. Either way You would be better off using Dimension PRO or DropZone if you need to make fine tunings to an instrument.

soens
If you're using Simple Instrument tracks it won't work.

Why not? The Key and Time sliders are on the MIDI tab in the Inspector for an instrument track. On the other hand, the Transpose MFX does require a MIDI track.