Nitesh
Try running installation as administrator
Rigth click mouse and select Run as Administrator
Or if the procedure above does not work
try by terminal
On Start button,in the search field type CMD and right click comand prompt and select Run as administrator. when it open type c:\>msiexec /i C:\B1DESetup.msi where C:\B1DESetup.msi is the path where are the setup that you are trying to isntall.