I have done my best to reinstall MS SQL following the tutorial on the link below:
However, the problem prevails. It seems without any technical knowledge and/or experience on similar subjects one can easily get lost on computer while watching waiters fetching tickets and running up and down without a system functioning.
Could anyone who has some spare time (I know it is a luxury these days) ask me the right questions (I am not able to it I guess) to get this train back on track please?