Tandem configuration

[kromosto]

Hi everyone. I set my old A4000 and it runs fine. I also wanted to use its HD image on my WinUAE so created hdf bla bla and it also works fine but because I have tandem device configured on my A4000 it always displayes error message about tandem device on boot. How can I alter this? I know I can start with a clean Workbench image and slove this but I also want to learn it too.

Thank you.

[Oldsmobile_Mike]

I had a Tandem years ago. I think you can just remove its device driver from the OS installed in your WinUAE (think it's just a line in the Startup-Sequence or Expansion folder) and voila - error message gone.