Right, today I tried again, but I installed the last nvidia driver update and download again the arcabview. Then, I changed the location folder for arccabview and set my games again and it worked. Every dumps and pc games worked again, so I believe that was an OS and driver update issues.
Yes, you can use Bezels and shaders with teknoparrot. You should read to first page of this topic, because the settings can be a little bit different, but it's not complicated