You need to do some research:

1. find out what registry setting controls the assignment of the mouse buttons
2. have a workbook open event macro establish the proper setting
--
Gary''s Student - gsnu200908


"gk" wrote:

Start-Controlpanel-mouse and switch primary and sekondary mousebutton, makes
it possible to use my left mousebutton in sheets which code is written in the
BeforeRightClick.
Is it possible to write this prosedyre(Start-Controlpanel-mouse and switch
primary and sekondary mousebutton) when my workbook is opened?