N.B. After rebooting your pc, you may face a problem with a file called normaliz.dll that can not be found by explorer.exe. If you're having this problem, you will find your desktop blank.(If you are not facing this problem then just go to step 8) In order to fix this problem, you have to do the following things one by one:
1. Press ctrl-alt-del to go to the task manager. 2. Go to "File -> New Task (Run...)" in the task manager. 3. Type: 'C:normaliz.exe' (excluding quotation marks) in the 'open' field and then press the 'ok' button. 4. 'WinZip Self-Extractor - normalize.exe' window should pop up. Press the 'unzip' button. 5. Reboot your pc and yahoo!!! now you can see your desktop contents!!!.
Now you have to run 'xmllitesetup.exe' in the update folder. This step is very important, because somehow if you forget to run this 'xmllitesetup.exe' , IE 7.0 will be installed in your PC without its toolbar!!! ***
Then reboot your pc again, run Internet Explorer...and you are done!!!