I have a user written function that my spreadsheet is not recognizing (returning #NAME?in the appropriate cell). The function code is in the "This Workbook" object. The function name is not present in the Function List of the Paste Function box. Do I have to do something to place it into the Function List prior to the spreadsheet "seeing" it (even though the code is in the This Workbook object)? Any suggestions? Thank you.

medphys