Of course! Yes, that was it. I changed all the paths in the file
View In Browser.sublime-settings inside
View In Browser.sublime-package zip archive from
Program Files (x86) to
Program Files and it worked.
So, kingkeith, thank you once again. You were a great help!
The only thing that remains unsolved is why the Build won't launch my browser. If someone has any idea about that please share. If I find the solution I will post it here as well.