I think I got a little confused. I have two problems. On my Dell laptop, I am having the video TPR problem. I think I use Realtek Graphic. I updated my laptop with Windows 10 from Windows 8.1.
But, I am having aa problem downloading Windows 10 on our desktop. We received a message that we could not update to 10 because we did not have GeForce updated. I was told that if we could delete file KB3004394 and make sure that the update #KB3024777 was installed, we could update GeForce and could then download 10. Our desktop is Sony Vaio running GeForce. When we went to GeForce to download the update, we were told they could not find our file to update.
I am so sorry for the confusion. I do like 10. I am having a time finding everything. I can't use Edge yet, because our Norton cannot support this yet, but, they are working on it.