windows vista autorun dll

Hello everyone. Vista is again killing me.... First i get the files burnt to the cd done with that they are all on there. Then when i click setup.exe i get this error message-The file 'autorun.dll' could not be loaded or is corrupted, Setup cannot continue. Error code is [0x7E] I tryed my reburning my disk still get the same thing. I have tryed it booting dvd. I get Windows is loading files then when the bar gets to 100% my pc restarts. I tryed not even running it from my dvd and extracting iso file i get the same error. Is anyone else getting this? If anyone knows the fix please help I really want to get Vista installed. -- Kyle