Zz9000 and USB mount

Thank you for fast feedback.

With HdinstTools 6.8 22/02/99, i choose Setup_Drive, it identifies the 4gb USB-stick as 80 cylinders,18 Blocks per track, 2heads= I guess it’s default a floppy?
If i add fastilesystem to it and klick save changes to the drive i get error 1001.

Next i try with HDToolbox, similar approach, it identifies the usb-stick as 3935Mb, after creating a 3.5Gb partion and trying to save i got error 30.
When i tried again i let it divide into 2 equal partitions @1967Mb and saved.
That was without protests but neither do the partitions show up or when i restart hdtoolbox i get the popup “Drives have been added or removed from the system”. Resaving but still cant get past this.
/Silver