How can I unlock the Plesk admin or a user login if it has been locked? (Windows)

Open a command prompt and type the following then enter the Plesk admin password when prompted:

C:>“Program FilesSWsoftPleskMySQLbinmysql.exe” -u admin -p -P8306 -D psa -e “DELETE FROM lockout”
Enter password: *********

C:>

If you are using a version of Plesk OLDER than 7.5.2 you should run this command:

C:>“Program FilesSWsoftPleskMySQLbinmysql.exe” -u admin -D psa -e “DELETE FROM lockout”
Enter password: *********

C:>