This error means - ERROR_PROCESS_ABORTED
Not much help I know.
Perhaps this will assist:-
How to troubleshoot Microsoft .NET Framework 1.1 installation issues
http://support.microsoft.com/default...b;en-us;824643
"doughale" <> wrote in message
news:7D49CEB8-F734-4D59-B7EF-...
>I received error code 0x8007042B while trying to install the .NET framework
> on Win2000 Pro (with all other updates, hotfixes and service packs
> installed). I can't find anything in the Knowledge Base or elsewhere that
> even begins to provide any help or offer an explanation for this error.