Jo-Anne said:
Thank you, Vanguard! I did look at the interface categories in VLC, and all
the options are checked--but still PowerDVD opens the files. I wonder if
PowerDVD can be uninstalled...
I thought Microsoft had issued a security update that disabled autorun
on removable media because it is such an obvious security breach. So
it's odd that inserting a disc still has autorun.inf getting read (and
its specified executable loaded) or of any media handler get loaded.
What you want is to change, delete, or disable the autoplay settings.
Rather than edit the registry you can use Microsoft's TweakUI powertoy
or Windows Explorer. In TweakUI, go to the My Computer -> AutoPlay ->
Handlers node in the tree. Then delete the PowerDVD handlers. In
Windows Explorer, right-click on the optical drive, Properties, select
the media type in the drop-down list, and select which handler you want
as the default (or enable the prompt option so you always get asked as
to what handler you want to use - that's how I set it up).