I think there are two main reasons why the director can't open it. First, there are many solutions online. Just follow them, so I won't go into details. Second, there are institutional reasons. For example, your system is too streamlined, many drivers are not installed completely, or the driver update (especially the driver of the graphics card) is not timely, because video editing software such as Power Director and Audio Video is opened according to the attributes on the graphics card. As long as it is updated in time, it should be useful. If not, we must reinstall the system. . . No more, Weibo confided to me @ I miss my eyes.