Help my rhino keeps crashing

ALL OF A SUDDEN this morning my rhino trial has begun to crash for no reason. It was telling me that the file I had recently worked on had not been saved in over a week. When I open my file all my work is missing yet when I zoom in and out, half of it appears then disappears. This then causes it to crash. I had dragged this file onto a different desktop and it worked perfectly. I uninstalled my trial version twice and reinstalled it and this issue keeps occurring. Please help I’m desperate.

I just replied to your message to tech support.

You need to update your drivers.
I sent specific details.