1 - Click on Tools - Open Internet Option - Click on the connection Tab - > Click on Lan Settings & put a check on automatic detect settings. - Click Ok > -  Close IE

2 - Open Window Media Player - click on plug-ins - option... - Click on the > Player tab - Add a check to Connect to the Internet - Click Ok

3 - Open IE 7 - Click on Tools - Open Internet Option - Click on the > connection Tab - Click on Lan Settings & remove the check on automatic detect > settings. - Click Ok - Close IE & re-open IE7