JuneCTP Install Issue: WMI 0x80040154

I'm following these instructions from a previous issue on another install from Dan

If you want the latest SQL Server CTP, the June CTP and VS Beta 2 you will need to do the following:
1) Install VS Beta 2 (do not install SQL Express) <=== Seems to work fine and I can access my w2kSQL server on another machine from code.
2) Uninstall .Net Framework
3) Install SQL Server June CTP

When I try and do a install of the June CTP, I get a message halting the install and says the WMI is not configured properly.

I found other links regarding the WMI and tried the following.
Mofcomp.exe %windir%\system32\wbem\cimwin32.mof

But I get an 0x80040154 error
I renamed the Repository directory but it has not regenerated itself yet as indicated in the link.

I followed this error 2147746132(0x80040154) to this site and the dll mentioned are missing.

Can you help please.
Thank you,
Mike