You can roll back to a previous version of internet explorer/outlook express but remove it?no. If you,ve tried the repair utility in programs/accessories/system tools/system information in the tools tab. try it now one of the options is to repair and the other option is to roll back to a previous version allowing you to go to microsoft update to redownload ie6 and oe.
What version of int expl do you have now, if its less than version 5 just go to microsoft update and update to version 6.
What version of int expl do you have now, if its less than version 5 just go to microsoft update and update to version 6.
