APPLIES TO:

Parallels Plesk Panel 11.x for Windows
Parallels Plesk Panel 10.x for Windows
Parallels Plesk Panel 9.x for Windows
Parallels Plesk Panel 8.x for Windows

You can set up a new password by running the following command:
"%plesk_bin%plesksrvclient" -set true

You can also retrieve the current password by running this utility with:
"%plesk_bin%plesksrvclient" -get

To retrieve the password in the command line, you can use -nogui option:
"%plesk_bin%plesksrvclient" -get -nogui > plesk_password.txt