I think this is what you have to do. It worked for me, so I hope it works for you as well
Check these settings
1. Right-click on the desktop/Properties
Click the Desktop tab
Click the Customized Desktop button.
Click the Web tab in
Make sure nothing is checked in the Web pages list.
Make sure the “Lock desktop items” checkbox is not checked.
2. Disable active desktop.
Right click blank area of desktop => click properties =>
Desktop tab => click Customize Desktop => Web Tab
Make sure all items listed in the box are unchecked.
Hopefully it worked