SOLVED: Why is INSERT, EQUATION EDITOR Greyed Out in Word 2007
… and the answer is, because you are working the old 1997-2003 .DOC format. Save your file as a 2007/2010 .DOCX format and all will be well.
… and the answer is, because you are working the old 1997-2003 .DOC format. Save your file as a 2007/2010 .DOCX format and all will be well.