Dynabook Tecra PT439C-03902S System Settings Utility 2.0.12.32002 for Windows 10 64-bit Jan 26, 2022
... package contains the files needed for installing the System Settings utility. If your computer is currently running an older version of this utility, updating may fix problems, add new functions, or ... on-screen. - Close the wizard and perform a system reboot to allow changes to take effect.About Tuning Utility:Install this tuning utility and you will be able ...