This addin greatly simplifies adding error handling to VB programs. Simply register the DLL using REGSVR32 and the addin will be added into the Visual Basic tools menu. Keep the two template files in the same directory as the DLL. Move the cursor within 10 lines after the procedure name line and activate the add-in by pressing Alt-T-E or by clicking on the menu: all the error handling code will be added automatically. The templates can be modified based on preference, as explained in the Readme.txt file.