Error 404 means the driver is no longer existent on the remove server storage space. If is possible Driver Genius works with older database.
If you have just installed (or reinstalled) Driver Genius, please make sure to update its database. This check is performed automatically while installing the software and also manually after the software is already installed:
Before scanning for drivers please check for updates first. It is recommended to work with the latest version of Driver Genius software on compatible computer system.
Please submit questions about the software or tells us you run into difficulties working with Driver Genius.