Problem with Spanish Characters

Hello, I work with Procite 5 to import some info from a txt file and I working with Delimited Commas for that job, the importing task is done perfect but ive got problem with some special spanish characters, exactly with the “Ñ” and “Á, É. Í, Ó, Ú” etc. All is fine, i can insert manually all this characters but when i want import form txt, it imports but the special characters are diferent, for example the “Á” letter, import “!A” or somethig like that.

Im Sorry for my English and Thanks a lot.