1) Close Vegas
2) Restart your computer
3) Right-click on the file icon
4) Choose "Rename"
5) Click-drag your mouse to select the current file extension
6) Type in .vob
7) Hit the "Enter" key.
8) Try again to open the file in Vegas
9) Post back if this does not work.
It says the requested security information is either unavailable or can't be displayed.
Disable UAC (User Account Control) on your Vista machine?
Really dude, this is between you and your Windows Vista computer, and not in any way a Vegas issue.