hi, when the workbook launches, a multipage userform auto populates. page 1 (0) is a combobox where the user can select which month of data they want to either view from or add to, along with an option to add a new month. where im struggling is in subsequent page. For instance page 2 (1) the "add customer page" i have a group of textboxes and combo boxes that when the command button "add" is selected will write the fields to the appropriate rows/cells. however, i keep getting a 'subscript out of range ' error.. thanks in advance