Hello Audrey,
The discs are Keydisks, brand new and already formatted. I have tried using as recieved, reformated using the KN1000 and also the a\: drive format ut no change. Any idea as to what the message " Other disc" infers?

Will try extracting as you suggest with Gunners files, but the German downloads, which are exe files only seem to want to extract to the floppy drive.

Regards JohnT