Support

Write when you get stuck; it is solved faster if you describe it with the file.

Questions

Are my files uploaded anywhere?

No. Every job runs on your computer. The internet is used only for sign-in and the subscription check.

Do I need GTA V or Blender?

No. With GTA V (Legacy) present, cars show with the game's shared textures; Blender is never needed.

I moved to a new computer.

Remove the old computer on the account page and sign in on the new one.