getting a .6 or .16 file instead of an .iso file

[janefield]

When copying a dvd to the hard drive, the result is , instead of an ISO file, as I would normally expect, a file with extension 6 or 16. So far I have been able to use this file for editing with DVD Shrink (but only if I change the extension to .ISO) or burning with DVD Decrypter. What has caused this? This has only just started and the F-Secure A/V reports nothing untoward and everything up to date.

[manono]

What are you using to put the DVD on the hard drive as an ISO? If you really want an ISO, you could try ImgBurn->Create image file from disc.