OK I found a site that said uninstall IIS the follow instructions per http://support.microsoft.com/default.aspx?kbid=306005&product=aspnet  ( knowledgebase article 306005 )
That article says

At the command prompt, type the following, and then press ENTER
"%windir%\Microsoft.NET\Framework\version\aspnet_regiis.exe" -
followed by

regsvr32 %windir%\Microsoft.NET\Framework\version\aspnet_isapi.dl

BUT that gives me : C:\windows\Microsoft.NET\Framework\v.1.1.4322\aspnet_regiis.exe was loaded but the DLLRegistryServer entry point was not found.
... .exe does not appear to be a .DLL or .OCX fil