CanoScan N1220U

I have connected by Canon scanner to my Dimension 4550 with XP Pro.  I used the Canon twain driver the and the Canon Scan Gear tool box application and it works.  My problem is that there is no association with Windows WIA.  When I go to control panel/scanners and cameras and right click on the Canon scanner I only get two choices ...  delete and properties. I think that I should also get a choice (get image from scanner) that will allow me to scan using the WIA software application.  On properties I get four tabs....  general, events, preferences, color management. I click "test scanner" on the general tab and it finds the scanner and indicates that it passed the test.   Could the Canon driver or application be killing Windows WIA or is my scanner too old (3.5 years old) for WIA?  Thanks for your ideas and suggestions ...