IE 9?
Strange...try re-installing it without uninstalling.
download the newest version of ie (you don't need to uninstall the old one):
Attention uncheck the box below the download link( I would also like Bing and MSN defaults ) if you don't want them.
Internet Explorer - Microsoft Windows
Then after ie is installed,install the latest flashplayer:
Attention uncheck the box above the download link (install Google Chrome) if you don't want it.
Adobe Flash Player - Downloads