CF card as a replacement for a dead hard drive

[Exfso]

My old 4000 SCSI hard drive is dead and I am trying to get a CF card formatted to replace it.  I have both WinUAE and Forever Amiga (paid version) and do you reckon I can get this running. No damn way.  I have tried numerous tutorials and always I end up failing. I have a new 4gb CF card and I keep getting all sorts of error messages ranging from write protected drives to god knows what. I have a full set of .adf files for 3.1 and roms, it just seems whatever I do just fails. Any help on this much appreciated, it is really doing my head in......attached is one of the messages.

[Exfso]

The emulated floppy is definitely not write protected, this is why I am getting so damn frustrated.

[Exfso]

Now it gets worse, the card cannot be recognised at all by Win UAE, I have done the clean on it through the cmd and whilst it shows up using the command show disk, that is all that happens, when I try to add a hard disk to WinUAE it is not showing up at all. Not sure what to do now, as it was showing up yesterday..

[Exfso]

Thanks mate, always run this as an administrator..

[Exfso]

Ok whilst still in the cmd area I enter delete, is that correct??

[Exfso]

Thanks Thomas, appreciated.