lost my key code from Win Office 2003 Pro, Share on Facebook Tweet on Twitter Share on LinkedIn Home › Forums › Security › General Security › lost my key code from Win Office 2003 Pro, This topic contains 0 replies, has 1 voice, and was last updated by aacm 14 years, 11 months ago. Viewing 1 post (of 1 total) Author Posts aacmMember June 23, 2004 at 9:39 pm #99772 Hello !! I need to know how I can get my key code from my windows office 2003 pro, I have the program however I lost my key code…. Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic.