While the scan is often free, the —actually installing the drivers—usually requires a valid license key. The Risks of "Licence Key TXT" Fixes
: License keys are often specific to a version (e.g., a key for version 7.x will not work for 9.x). Ensure you have downloaded the correct installer from the official PC HelpSoft support page Copy and Paste pc helpsoft driver updater licence key txt fix updated
Driver Updater says my license code is invalid, why? - PC HelpSoft While the scan is often free, the —actually