Well George: I looked at my file in Scientific Notebook. The formula is in red as needed but when I open the file in Duxbury it isn't anything like what I have in the Scientific Notebook file. It shows a lot of percent signs and repeats "newtheorem acknowllegement and newtheorem algorithem." I only typed a simple formula of "1 + 2 = 3. I cannot figure out what is happening. I have a Versa Point Duo which works wonderfully with other Duxbury files. Please help. Linda * * * * This message is via list duxuser at freelists.org. * To unsubscribe, send a blank message with * unsubscribe * as the subject to <duxuser-request@xxxxxxxxxxxxx>. You may also * subscribe, unsubscribe, and set vacation mode and other subscription * options by visiting //www.freelists.org. The list archive * is also located there. * Duxbury Systems' web site is http://www.duxburysystems.com * * *