Hi, (I apologize for my English is not my native language) I am a new user, and I recently downloaded AutoIt. I opened the editor and I wrote the first lene code to test the proper operation: MsgBox (0, "Window," "Hello World") I saved the file and then I clicked on: Tools -> Go Coompile Build ... these buttons do not work, written out: = How can I fix this? Thank you and Merry Christmas and Happy New Year.