People generally ask me; how do I manage to find a blog topic for every day blogging? And my answer is – “Connect yourself to the ground, try to help people with the basics, have open eyes & ears and promise yourself to learn one new thing every day”. If one can achieve these, every day blogging is easier. As a part of my consulting, I was helping a client to run some scripts and while testing, I learned something new. In this blog, we would learn about cause and solution of the error, the local device name is already in use.