You can try the following methods (if you have pasted the top three items on the desktop that are not valid, please choose the fourth fix):
1, right click on the desktop/Arrange the icon/will be "on the desktop to lock the Web project" before the hook removed.
2, right-click My Computer/Properties/Advanced/performance Settings/In the visual effects of the Drop-down list, check "Use shadow on the Desktop for Icon label", and then click the application to determine.
3, if the failure is still, you can try the following methods. Right-click the desktop space, and then clicking the Properties/Desktop/Custom desktop/web option, remove all items in front of the "Current home page" and "http//..." in the pages bar ("http//..." to add a page or picture from the Internet. Generally do not need, you can delete all of them, and the following "lock desktop items" in front of the hook also removed, click OK to complete the settings.
4, another situation is that after the installation of a program (such as the system prompts: whether the Active Desktop item to your desktop), the desktop text becomes opaque. Enter "Gpedit.msc" in run, return to open Group Policy, select User Configuration/admin templates/Desktop/active on the left, double-click "Enable Active Desktop" on the right, select "Disabled" on the open page, and then double-click "Disable Active Desktop "Select enabled on the open page" and try to restart the computer as determined.
5, install the theme caused, if this topic is not easy to uninstall try, or not to do the following method (set the original theme in the subject). 6, if the failure is still, restore the system or reload (always can not be solved, restore the system or reload it).