Communicate directly with DS3578 via SPP?

Hi all,

 

In Windows 10, is it possible to communicate with the scanners directly when paired in SPP mode?  The SDK and its included sample apps/code don't seem to be able to pick up our scanner unless it's paired with a cradle that's connected via USB.  How can we cut the cradle out of the mix to make this work with a direct Bluetooth connection?

 

Thanks much

Stephen