When will you get Result as Failure while using .net SDK to Print Label 追蹤

Tom Yang

Today I was at client to debug our application which uses Bartender 2016 R8 .net SDK to print labels. There was two IPCs which had the same hardware and same win7 x86 OS. On one IPC, I always got Result as Failure as I tried to print labels through External IO Module to trigger the print function, but I got Success as I tried to print labels throught clicking button on gui to trigger the exact same print function. What could be the probably reason for the Failure, does anyone had any experience about that? Please help me.