The target application must be running before *CW is used and the window name should be as displayed in the application's icon in the Windows taskbar. The whole window name does not have to be used (except in Browser Control Named IE mode, where the full name must be used) but enough of the beginning of the name must be provided to uniquely identify the window. The example above will activate the correct Excel window if only one Excel workbook is open, otherwise the full window name must be provided including the workbook name.