If you have the subject products installed, and your desktop icons are corrupt (except Non-shortcut icons like My Computer and Recycle Bin):

1. Uninstall TweakUI.

2. Right click the Desktop and choose Properties.

3. On the Appearance tab, select icon in the Item box.

4. Increase the icon Size by 1 and press Apply.

5. Decrease the icon Size by 1 and press Apply.

6. Press OK.

7. At a CMD prompt, type: DEL /q %systemroot%\ShellIconCache

8. Logoff and Logon.