FOR Windows XP (IE 6.0)

Uninstall

01.  Click in Start, Settings, Control Panel.
02.  Double-click in Add or Remove Programs.
03.  A window will be opened.
04.  Click in Add/Remove Windows Components.
05.  Will open "Windows Components Wizard".
06.  Unmark Internet Explorer and click in  Next.
07.  Later it click in Finish.
08.  Restart the PC.

Reinstall

09.  Make the steps previous from the 1 to the 4 (Uninstall).
10.  In this occasion it marks Internet Explorer.
11.  Click in Next.
12.  Click in Finish.
13.  Restart the PC.

FOR Windows 98, ME, 2000, 2003 (IE 6.0)

Note: You must have the installer of Internet Explores 6.0

Uninstall

01.  Click in Start, Settings, Control Panel.
02.  Double- click in Add/Remove Programs.
03.  A window will be opened.
04.  Click in Add/Remove.
05.  Click in Microsoft Internet Explorer and Internet Tools.
06.  Click in Add/Remove.
07.  Select Restore the previous Windows configuration.
08.  Click in OK.
09.  Will open a Dialog Box of "Internet Explorer".
10.  Click in OK.
11.  Click in Yes.
12.  Restart the PC.

Reinstall

13. Execute the installer of Internet Explorer 6.0.
14. Reinstall and restart the PC.