E1071 hmi drivers

[doppy 1]

Hi just replacing a faulty e1071 with a new one and transferred project. aim not with the PLC but intend to plug in in the morning. After the project etc are transferred she come back to main/welcome screen, doesn't seem to be reconising the drivers that I specified which are com1 to controller 1 a series CPU. What am I doing wrong 3 hours latter please help. is it just that the plc is not connected?

[Crossbow 294]

How can you verify the drivers are not working if you are not connected to the PLC?