After changing your Windows password, the password is not synchronized with the PGP WDE Single Sign-On feature of PGP Desktop. The user is required to use their old passphrase to authenticate with the PGP BootGuard and then use their new Windows password to log into Windows.
If your Windows password has not synchronized with your PGP BootGuard passphrase, you can synchronize your new Windows password with the PGP BootGuard passphrase using the pgpwde tool.
To use the pgpwde tool:
Type cmd in the Open field and click OK.
Change to the Program Files\PGP Corporation\PGP Desktop directory.
Type the following at the command prompt (non-domain):