My PC's corruption and what was lost.

Hi everyone, my PC recently go a corrupted program file and I had to wipe the pc and redownload windows I did have a backup copy of the game so no progress was lost. It has come to my attention that there are multiple spelling mistakes in the game trailer and I lost the Adobe Premiere project file so I have downloaded the video file of the YouTube post I made of the video and so I have fix the spelling mistakes but the quality of the video has decrease so there are now two trailers one with the better quality and selling mistakes one with bad quality and no spelling mistakes.