The systems give me an error:
' The communication with device was lost. Either the transport layer(e.g. a Stream) was closed or disclosed. It could also be that the receiving end crashed or ended the connection abruptly'
This is for a aplication into pc taht send file to device by bluetooth, and show error with devices as Nokia N73,.... with other no problem.
Other questions is Can send files to blackberry devices with this tool? if not how can send files to this devices.