Bonnie's Bookstore

This is the error message I get when trying to play some games from Yahoo: "Note: Bonnie's Bookstore requires Internet Explorer and Windows. I have both and both are updated. Any idea why this is happening and how to fix it? Thank you!

This means you have to play these games using Internet Explorer.
You may be using Firefox or another browser that does not support this game
There's nothing to fix. Just go into Internet Explorer to play.

Edit: If your only using Internet Explorer, try to update. This may help.
I use Firefox and I get these warnings when I try to play some games, but they work very well when I go to IE.