WUSA 2359302 Error Code when installing WMF silent

Question

I'm trying to add WMF via WUSA.exe to use powershell 3.0 on Windows 7. This to rename a computer, because I don't find the right NETDOM.Exe installer, and the WMI command doesn't work.

The WUSA silent installer gives me the 2359302 error.

What does this mean?

.Net 4.0 is already installed.

Answer 1

2359302 converts to 0x00240006 (which should be in the update log) and it means the patch is already applied according to this page. http://support.microsoft.com/kb/938205