A macro I am working on looks at two columns of cells. The cells are updated dynamically from another process. If a cell (A1) is more than twice the adjacent cell (B1) (only concerned with one row at a time), a dialog box appears with a warning. The user has two click OK to close the dialog box. If the user is away from his desk, will that open dialog box slow down or stop the dynamic update or the macro itself from running (from checking other cells for the same condition)? Thanks.
Doug