I have used this .iso file before with VCD on another computer, so I believe the file is good. In Windows Explorer, when I right-click on the .iso file and select "Mount", I see VCD D: followed by the correct, full path to the .iso file. That is, the .iso file appears to have been mounted correctly. But when I double-click to open the VCD mounted volume (displays the sheep icon), the Win Explorer error message says: Windows can't access this disc The disc might be corrupt. Make sure that the disc uses a format that Windows recognizes. If the disc is unformatted, you need to format it before using it. Suggestions appreciated!