问题 Although I've done VBA projects within a single application for both MS Access 2007 and Excel 2007, I haven't automated multiple applications at the same time. The generalized project is to open access, run some update queries that appends data to various tables. Then Excel needs to get the data. Some formating changes are needed in Excel, such as grouping that doesn't automatically change the date range. Finally, I plan to build it out such that the excel file will be emailed automatically.