We must have seen this problem some or the other day that when we boot our computer our desktop, taskbar and wallpaper do not appear.
This was the problem of one of our readers and here is the solution of the problem with detailed information of the cause.
This is the case of the Explorer startup problem and is caused sue to the unconditional termination of F-Nimda tool during its operation. If F-Nimda tool is terminated by a user or operating system while it is scanning a hard disk, there will be no icons and no taskbar on Windows desktop.
1. Just download a zip file called from here and unzip it.
2. Double click the reg file named “SHELLFIX.REG” and click OK to import it in the registry settings.
Reboot may be required and this would have solved the problem.