I developed a managed com add-in in vb.net for MS Word 2003 application. I have added a commandbarbutton control in one of the existing commandbars(Tools). When i click the commandbar i am opening up a form and displaying some data.Everything works fine.. I did build the main project and setup project and i install the same application in the same machine i developed. When i open the word document and if i click the added commandbar button i am getting a dialog box saying that "the macro cannot be found or has been disabled because of your macro security settings". After that it is opening up the form with data and everything. I did not get any runtime errors because i am catching all the errors in try catch and displaying. Currently my macro security setting is medium and i tried with low also. I did checked on "Trust all installed add-ins and templates" and "Trust access to visual basic project". But still i am getting the same error. Any ideas please? Cheers Praveen