Error Trapping with Visual Basic for Applications When a run-time error occurs in a Microsoft Visual Basic for Applications macro, an error message appears on the screen, and the macro either halts or behaves unpredictably. To prevent the application from crashing or behaving unpredictably, you can...
How to troubleshoot startup problems in Excel Describes how to troubleshoot startup problems that you may experience when you start Excel. Provides links to other Knowledge Base articles that discuss known startup problems in more detail.