If you have upgraded IE but now want to uninstall it, then please follow these steps:
1. Carefully
select and then copy the following command:
%windir%\ie8\spuninst\spuninst.exe
2. Click Start, and then click Run.
3. In the Open
box, type Cmd.exe, and then press ENTER.
4. Right-click
inside the Cmd.exe window,
and then click Paste to
paste the command that you copied in step 1.
5. Press
ENTER to uninstall Internet Explorer 8.
6. When the
uninstall program is finished, restart your computer.
Reference:
