1.In Excel, open MW6_PDF417_ActiveX.XLS.
2.Click on "Tools" > "Macro" > "Macros", select "MW6_PDF417_ActiveX_Setup".

3.Click on "Run".

4.Choose a few appropriate values for PDF417 configurations, click on "Apply" button to allow the changes to take effect, "Column Offset" and "Row Offset" are used to specify PDF417 barcode position relative to the position of the cell which contains the regular string. If the string contains some Unicode texts (Japanese, Chinese, Korean, etc), toggle on "Unicode Message" check box, so the VBA macro code can apply the special treatments to those Unicode characters.