I opened the model.glm with wordpad by accident, and it gave the whole wrighting in wingdings type wrighting, then I opened it in notepad and it stayed that way. How do I get it back to normal???
That's not a text file so neither Wordpad or Notepad should be used to open it.
If you would like to open the GLMs with your modeling program by default then you should just right click on the file adn click "open with..."