I had Win 7 and I ran NFS Payback without any problems. After updating Win 7 to Win 10 game started to have lot of fps drops. Where is problem ? I didn˙t change game video settings which were on Win 7.
Please visit the following link because it addresses an issue somewhat like yours, especially Windows 10 fixes. Remember to read all of the posts I made in the following link.
And, please let us know if your problem was fixed as a result, and click "Pick as the solution" so others with your problem will easily find the answer.
Try a fresh install, Windows upgrades are known to be wonky. Sometimes they work, mostly they don't. I've upgraded 3 of my systems and 2 required a fresh isntall to get them right.
Please visit the following link because it addresses an issue somewhat like yours, especially Windows 10 fixes. Remember to read all of the posts I made in the following link.
And, please let us know if your problem was fixed as a result, and click "Pick as the solution" so others with your problem will easily find the answer.