Whenever a link inside an existing web page tries to open a new tab, IE9 opens a tab that is completely blank. However, links that call for a new page in the existing window work fine. All the latest Windows patches have been installed. I have tried to remove and reinstall IE9 but the installation program refuses to run, saying that a newer version of IE9 is already installed, even after I've removed it in Control Panel. I have no problems with this on the same computer when running Firefox. Any suggestions?