Nuendo 8 won't show video

Just upgraded from Nuendo 7 to 8. I can longer import videos nor can I even see video in projects that play fine in version 7. How can I fix?

I tried contacting Steinberg over a week ago but haven’t heard back

Thanks.

In case anyone has similar question, I just heard back from Steinberg:
“This is a known issue from development releasing a completely built from the ground up video engine. There should be a release update in the near future though I do not have a specific ETA on when that will happen”