Home Computer Access and Parental Control Access Boss Upgrade to Lock My PC 4 Upgrade request for Access Boss 2.x users The upgrade of a sigle license from Access Boss 2.x to Access Boss 3.x costs US$ 14.99 Request the upgrade online by filling this form. Your Name: Your E-mail: Your postal address: Your registration code for the old version of Access Boss Number of licenses to upgrade: Additional comment: