I have an excel file with some macros and forms in it that I have emailed to some external users and are getting the above message. I have searched the error and have found the solution, but I don't want to have to walk 100 users who don't have a strong grasp of computers through the steps of going into vb, "click tools", then click references, and update the missing ones. is there a way I can adjust the macros to address this on my end so they don't get that message? Thanks in advance!