You have selected items in the Add dialog's file selection window, and you have also typed one or more wildcard file specifications in the File name field.
If there is any discrepancy between the items selected in the file selection window and the items specified in the File name field, WinZip® will add only the items specified in the File name field. Wildcard file specifications are assumed to be relative to the folder shown in the Look in window at the top of the dialog.
For example, if you select a folder in the file selection window and then type *.* in the File name field, all files from the current folder (shown in the Look in field) are added, and the folder selected in the file selection window is ignored.