Installation WD apps setup

Hi friends,

Iam unable to install WD Apps Setup in my laptop as it is always showing following error massage during installation.

" .NET frame work 4 client profile has not been installed because:

Fatal error during installation

Error: 1603"

Operating System : Windows 7

Regards

Ranjith

Seems like a windows problem. Check if the link below helps. 

http://answers.microsoft.com/en-us/windows/forum/windows_7-windows_update/how-to-repair-net-framework-installation-failure/ec5fcacd-7e06-441d-96f3-00a412d20a13