I run Vista Business - have downloaded Nero8 several times and keep getting
an error message - Unable to create XML parser instance.
Please reinstall Microsoft XML Core Services (MSXML) 4.0 SP2 or higher. I
have uninstalled and reinstalled several times to no avail.

The program opens - but all that is available is the start page.
Can anyone help out here?

Thanks in advance for any help received.