All the drivers are up to date.

It's so frustrating and makes absolutely no sense. Files which I have imported continually over the past months without problems, suddenly get this error. I've spent hour and hours and hours trying to find the reason.

Sometimes, if I change the colour of a part, it will work, other times not. Sometimes if there is a duplicate part hidden, it will work, sometimes not.

As an example, I have imported a cylinder without problem, duplicate the cylinder and try to import it, error message.

I wish there was an alternative to powerpoint because this is truly awfui.