Web Platform installer issue of installing wordpress wrong password error

Question

Starting of with the issue i am facing. I am trying to install wordpress using Microsoft Web Platform Installer 5.1. I am facing the error as pasted in image

I have gone through one of the answers pasted on stack overflowenter link description here but that has not helped me in solving the problem. Password i am using is absolutely correct but i am unable to find solution to the issue. I have spent almost 2 days to solve this issue but cant find any solution. Hope to get one soon. Thanks in advance