Right click the file in Explorer and select Open With.....

"PixelKing" <PixelKing@discussions.microsoft.com.> wrote in message
news:BB79D2CE-F04E-45AD-9E29-9491A00E61EC@microsoft.com...[color=blue]
>I am using Vista Home Premium 32 Bit.
>
> How do I change the file type so that it will open in the correct
> application? For some reason the little icon changed from the Photoshop
> (PSD)
> to the Quick Time Icon.[/color]