What does 0x8007043C means?

I have problem opening up my Internet Explorer, it given mean an error of
"Runtime Error", and i can't open my IE unless in Safe Mode. In Safe Mode i
tried to go to Window Update, but it gave me this error message "0x8007043C"
what does it mean?

How do i reinstall my IE to IE 6.0 SP1? It doesn't allow me to install as it
has detect a newer version. Please help to get my IE and running. Email me at
.

Thanks.

Liz

0x8007043C
Means: ERROR_NOT_SAFEBOOT_SERVICE.
Translation: You need a service which is not available in safe mode.

Unable to Install Internet Explorer 6 on Windows XP
http://support.microsoft.com/?kbid=304872
When you try to install Internet Explorer 6 on a computer that is running Windows XP,
you may receive the following error message:
Setup has detected a newer version of Internet Explorer already installed on this
system.
Setup cannot continue
"Liz Khoo" <Liz > wrote in message
news:CD0A5B84-B3D1-485E-B60F-...
>I have problem opening up my Internet Explorer, it given mean an error of
> "Runtime Error", and i can't open my IE unless in Safe Mode. In Safe Mode i
> tried to go to Window Update, but it gave me this error message "0x8007043C"
> what does it mean?
>
> How do i reinstall my IE to IE 6.0 SP1? It doesn't allow me to install as it
> has detect a newer version. Please help to get my IE and running. Email me at
> .
>
> Thanks.
>
> Liz