Why do I get an error message when I open my address book?

When I click "To" to bring up my address book , I get an "error on the Page" message and yellow triangle.

• Everything was working fine until this. Can I reload my yahoo or restore defaults in case I inadvertantly changed a parameter

• Answer:

  This happpens quite a lot for me, not just on Yahoo. Normally when you load a page you get "Done" in the left bottom corner of the browser window. If there is a yellow triangle then something did not load correctly. Sometimes you seem to have a good page but when you click on a link the yellow triangle appears. Many times I have managed to get past this by reloading / refreshing / F5 the page in question then clicking the link again. However I have found that some pages must have errors written in the html code and the yellow triangle keeps on appearing. I dont think it is anything you do but it is how the web page is written. If at first you dont succeed try, try and try again until you get so pissed off with the computer you throw it out the window.