Okay, I'm confused, which should be surprising when it comes to computers. 
For many years, I have used the program DVD Shrink to back up personal DVD projects. It's worked great. It's easy. Loved it. DVD Shrink basically rips DVDs into a ISO file.
Now, I recently got a new laptop (love OpenOffice, btw) and I decided to install DVD Shrink onto it. For whatever reason, when I try to use the program, my computer refuses to make ISO files and I have no idea why. My OS is Windows Vista, so I'm thinking that may have something to do with it. It reads the DVD and when I try to get it to backup, it claims that it "encountered an error and cannot continue", "the specified folder is invalid" and that "Access is Denied".
I messed with other ISO-creating programs and it comes up with pretty much the same thing.
Any idea on what I might be doing wrong?

For many years, I have used the program DVD Shrink to back up personal DVD projects. It's worked great. It's easy. Loved it. DVD Shrink basically rips DVDs into a ISO file.
Now, I recently got a new laptop (love OpenOffice, btw) and I decided to install DVD Shrink onto it. For whatever reason, when I try to use the program, my computer refuses to make ISO files and I have no idea why. My OS is Windows Vista, so I'm thinking that may have something to do with it. It reads the DVD and when I try to get it to backup, it claims that it "encountered an error and cannot continue", "the specified folder is invalid" and that "Access is Denied".
I messed with other ISO-creating programs and it comes up with pretty much the same thing.
Any idea on what I might be doing wrong?