I need to change exif date taken

[earthshaker]

Yesterday I took some images on my way to work, when I got home and went to geolocate the images, nothing lined up. After a bit of investigation I found that when I changed the date in my camera, I neglected to confirm that the year was 2010, not 2009.
Is there a way in XNView to change the date taken exif data ?

[marsh]

Directly upon Exif item, Date taken, in browser's preview pane.
and/or
Menu... Tools>Change timestamp

[earthshaker]

That did it, thanks!