PGP WDE No "Encrypt Disk" option under PGP Disk

Hi Experts,

During my testing of encryption, I've already install the PGP Client to my desktop, its already enrolled in the PGP Universal Server.

My problem is that PGP Client dosen't detect the disk to be encrypted.

There is no "Encrypt Disk" under PGP Disk. Only the "New Virtual Disk"

Thanks