I have Microsoft Office XP (2002), and I can't seem to get the ChemDraw Add-In to work.
Please note that Microsoft Office XP compatibility starts with version 7 of our Add-Ins. Prior versions are not compatible with Office XP.
Office XP users must set the Macro Security to Medium or Low in the Excel Tools/Macro/Security menu item in order to use ChemDraw for Excel. Office XP users must also check the "Trust access to VB project" box and the "Trust All Installed Add-Ins and Templates" box in the Trusted Sources tab of the same dialog box.