Hi Harish,
From what you have mentioned, it appears that there is some issue with the Windows installer.
The Windows Installer service manages the installation and removal of programs. I would suggest to try these steps and check if it helps.
Method 1:
I would suggest you to first run this Fix it and check. This tool automatically repairs program installation issues that could be caused due to corrupted registry keys or blocked installation. Here is the link:
http://support.microsoft.com/mats/program_install_and_uninstall
Method 2: Check if Windows installer service is running
I would also suggest you to check if the Windows installer service is running correctly. To check follow these steps:
a) Press Windows key +R, type “services.msc” and press enter
b) In the services window, locate Windows Installer and check if it is running
c) Right click and select properties, set the startup type to automatic
Method 3: SFC scan
System File checker (SFC) scan is done to check if there are any corrupted system files that could be causing this issue. Refer to these steps to perform a SFC scan:
a) Press Windows key + X, select Command prompt (Admin) to bring up elevated command prompt
b) In the command prompt type the following command: “sfc/scannow” and press enter
c) Now, restart the computer.
Hope this helps. Please get back to us with the status of the issue so that we can help you accordingly.