Mounting a real amiga compact flash card in winuae

[stefcep2]

I have a USB compact flash card reader and i want to read and write to the compact flash that I usually use in my A1200, from within winuae.  i used to know how to do this, but the FFS-formatted compact flash is not seen as by winuae ie I can't select it as a hard drive.

[stefcep2]

The addharddrive button is ghosted out.  

could this mean I've formatted the CF with another filesytem other than FFS?

[stefcep2]

Thank you thomas.

The problem was vista needing me to run winuae as administrator.  As you said in the link, XP didn't need this, which is why it was OK on my XP Box but not OK on my Vista laptop.  Many thanks.