Everytime i want to print a label from Dynamics 365 or even the predefined test label I get the HTTP Error 400. I checked the size (6*4 inch) and the resolution (203 dpi) so everything should be fine. I am using Version 3.4.0 
Everytime i want to print a label from Dynamics 365 or even the predefined test label I get the HTTP Error 400.
I checked the size (6*4 inch) and the resolution (203 dpi) so everything should be fine.
I am using Version 3.4.0