Yesterday, I accidentally deleted the user profile, so even the "Show Desktop" is deleted, even the fast start field is gone, prompts to create the boot bar. Recovery Method: Create a quick start bar under the C: / Documents and Settings / Administrator / Application Data / Microsoft / Internet Explorer folder. Then establish a text file called "Show Desktop .scf" under this folder, the content is as follows: [shell] Command = 2 iconfile = Explorer.exe, 3 [taskbar] command = Toggledesktop then drag and drop the file " Quick Start "Toolbar.