What can I say MiniMax - I look pretty dumb now :oops: I saw the drives and tried to select and got caught up in the focus on C and A without scrolling down to the bottom! Thanks for showing me the importance of keeping an open mind :happyhappy: I still can't get the A drive to work but that's not …

I should have also said - from the P4000_20.PC folder Start Press the key to obtain a "connection" It will say "Connection established" Press the key to select "Model"(may have to press a couple of times) With "Model" highlighted press Scroll down to the last menu item press The screens shown in my …

Here is how it looks in DOSBox [/img]

Here is a screen dump as to how the dialogue box should look.[/img]

Minimax - Yes that is the program. Avatar - I can run the program okay mounting the drive and folder but when in the program it can't find any of my logical drives.

Minimax thanks for your reply. Unfortunately neither option works. As I said in my earlier post, it works on both a DOS machine and from the XP DOS prompt. (I can't use the XP command line to run the program as the COM port I require does not work in XP but we now have it working in DOSBox). Any …