Error when using the function button keys in excel Share on Facebook Post on reddit Tweet on Twitter Share on LinkedIn Home › Forums › Office › Office XP / 2003 General Issues › Error when using the function button keys in excel This topic has 5 replies, 3 voices, and was last updated 13 years, 5 months ago by Daveinholland. Viewing 1 post (of 1 total) Author Posts DaveinhollandMember Jan 25, 2007 at 7:02 am #120675 Hi all, I get the following error when using the function key/formula key in excel: EG20001 cannot be found? I tried reinstalling excell on the pc but didn’t work. What could this be? When I google on this file I cannot find it. Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic.