An error occurred while installing the Microsoft .NET Framework 4.0
I am a beginner in .NET, When I tried to install the Microsoft .NET Framework 4.0 I ended up with an error message. For your information it is a licensed version not the pirated one. And I have windows 8 operating system 64 bit and 250 GB Hard disk. I tried the options in the error message like rebooting the system, closing other applications and restarting the installer again. But no luck guys please help. Your help is great.
An error occurred while installing the Microsoft .NET Framework 4.0 (DN -2145091572). Reboot your computer, exit all other applications, and restart this installer to try again.