From what I gather if you were to look at teh setup logs you may see
something like this:
Error [0x0604ad] IBS Callback_CopySetupFiles:An error occurred while
copying Setup files. Error code is [0x80070241][gle=0x00000241]
Setup was unable to locate required installation file [Boot.wim]. Please
verify that your installation source is valid and restart Setup.
Error: 0x80070002
Usually either a bad burn/iso download or a communication problem with your
machines dvd drive/memeory/hard drive.
Maybe try this:
Copy the vista dvd to the root of your c: drive ex: d:\xcopy /e *.*
c:\vistaflat or jsut use explorer to copy it there.
Then run setup.exe from within that folder. This may help as it eliminates
the dvd drive as a culprit.
Fully said:
First I Downloaded , burned to dvd using Alcohol 120%.
I burned at 2X, Installed and got the above error.
Reburned it on a new disk at 1X same error.