Two versions of the installer are included, one for 32-bit Windows PCs and another for 64-bit Windows PCs: It is made available here as a download in case the full Installation disk isn't available and USB drivers must be installed or re-installed.
This is the same Driver Installer found on the DNT Installation Disk normally used to install software. The contents of the temporary folder can be burned onto a CD-ROM disc or copied to a flash drive. This is a zip file, after downloading extract it into a temporary folder. Below is a link to the current DNT USB Driver Installer package.
