Grayed out "Include Private Key(s)"
I currently have PGP desktop 10.1.1 installed on one computer where I work. The computer is running on Windows XP. I have set up my private and public key set, and now wish to export those onto a server we're running, that way we don't have to redistribute our private key to clients. However, when I try and export the keys, the option to include private keys is grayed out. I am also the administrator of this machine. I've scoured for the answer for this, but haven't found a thing. Could anyone please point me in the right direction?