Thank you for your response!
Yes, It was UTF-8. I even installed notepad++ to make sure of the formatting.
I used other importer and saw that some special characters where making weird symbols.
What I ended doing is looking for the special characters that made problems and change those special characters with something similar. i.e. I had ” slanted right and left and I changed those with 2 ‘
Not the most beautiful solution but I least I could import it with a different plugin.
I can send you a small sample of the file if that can help you in the future.
Thank again.