Microsoft
has released a new tool called as Microsoft .NET Framework Repair Tool
that will help you resolve issues you may face with the .NET Framework
on your Windows computer.
This tool troubleshoots common issues with the setup of or with updates to Microsoft .NET Framework
setup installation. Additionally, this tool tries to resolve these
issues by applying known fixes or by repairing the installed product.
· Re-register Windows
Installer service. It unregisters and re-registers the Windows Installer
service using MsiExec.exe. Applicable regardless of the diagnosis
results.
· Restart Windows
Installer service. It stops and restarts the Windows Installer service.
Applicable regardless of the diagnosis results.
If any additional fixes need to be applied, those too will be recommended on completion of the run.
While one may need to troubleshoot .NET Frameworks 4.0 Install Issues on Windows manually, or run the .NET Framework Setup Cleanup Utility
and try to install the .NET Framework again, running the new .NET
Framework Repair Tool from Microsoft should now be the first option,
should you be facing any .NET Framework issues on your Windows
computer.
Download page: Microsoft .NET Framework Repair Tool.
Source : http://www.thewindowsclub.com