You should go directly to LITE-ON and ask. I am assuming the installation files come on a CD/DVD-ROM. You can do an Md5sum on the files on your cd and send them to LITE-ON or post them here. I use GNU Privacy Guard
(OpenPGP) to get my file message digest algorithms. There are other freewares to do it. The gpg command is:
gpg --print-md md5 filename.ext
It might be helpful for LITE-ON to confirm the data or someone on this forum who actually may have a LITE-ON ext drive and the EZ-DUB software (I don't).