.net framework error HELP!

Ok I got to add and remove programs and I can not for the life of me figure out why this is not coming off my computer.

Microsoft .NET Framework 3.0 (when I click on it nothing shows next to it)
Hotfix for Microsoft .NET Framework 3.0 (KB932471) (when I click on this it shows a remove next to it, but when I click on remove I get this message "This action is only valid of products that are currently installed)

My friend used this on my computer to try and help
Framework Removal Tool

Anyone know how I can fix this problem since it still is showing in my Add/remove programs?

Use following tool.

http://download.microsoft.com/download/f/c/a/fca6767b-9ed9-45a6-b352-839afb2a2679/TweakUiPowertoySetup.exe

If you need to reinstall '.NET Framework ', use ‘Windows update’ or ‘Microsoft Update’.

.NET Framework Cleanup Tool

This .NET Framework cleanup tool is designed to automatically perform a set of steps to remove selected versions of the .NET Framework from a computer. It will remove files, directories, registry keys and values and Windows Installer product registration information for the .NET Framework. The tool is intended primarily to return your system to a known (relatively clean) state in case you are encountering .NET Framework installation, uninstallation, repair or patching errors so that you can try to install again.

This tool is designed as a last resort for cases where install, uninstall, repair or patch installation did not succeed for unusual reasons

Download location

The .NET Framework cleanup tool is available for download at the following locations:

http://cid-27e6a35d1a492af7.skydrive.live.com/self.aspx/Blog_Tools/dotnetfx_cleanup_tool.zip
http://blogs.msdn.com/astebner/attachment/8904493.ashx

The .zip file that contains the tool also contains a file named history.txt that lists when the most recent version of the tool was published and what changes have been made to the tool over time.

Supported products

The .NET Framework cleanup tool supports removing the following products:
.NET Framework - All Versions
.NET Framework - All Versions (Tablet PC and Media Center)
.NET Framework - All Versions (Windows Server 2003)
.NET Framework - All Versions (Windows Vista and Windows Server 2008)
.NET Framework 1.0
.NET Framework 1.1
.NET Framework 2.0
.NET Framework 3.0
.NET Framework 3.5