I am trying to tether above camera with lr5 but its telling me no camera dectected, Can anyone tell me why?
Because Sony cameras aren't supported for tethering.
Only Canon, Nikon and Leica bodies are, because they provide Adobe with the necessary software "hooks" to allow Lightroom to recognise their cameras.
Adobe does maintain an up-to-date list of tethering support: https://helpx.adobe.com/lightroom/kb/tethered-camera-support.html
No Sonys there...
Thanks Keith, ridiculous that sony not supporting lr
I understand that Sony does now produce a software development kit (SDK) which contains the necessary code to enable 3rd party tethering, so things might change: but as of right now, Lr is not the solution.