matic4dOpen PIX4Dmatic.; Click File on the menu bar.; Click Open...; On the pop-up Open Project, specify the location of the root.p4m file and click Open. (Optional) If images are not displayed in the Image panel: . Rht-click on the image inCorrupted installation or Preview version. Ensure that the latest stable version is installed correctly. Uninstall PIX4Dmatic (How to completely uninstall PIX4Dmatic) or