I thinks Jehosaphat is right. If you are unable to directly burn them to a DVD, split the archive to the size of DVD, like to 4.5 GB each, and...
Make sure you select 'Archive Spliting'. Spliting archive to 4 GB each would do the work. Your PC administrator account should have a password....
On the OS Selector screen select Tools -> Options -> Startup Option -> Checkmark 'Do not load CD-ROM drivers'. This should resolve the issue
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