de acordo com um post no site da microsoft:
To exclude a specific folder’s contents, along with subfolders and their contents, the path to that folder can be specified with a minus sign as in this example syntax:
-folder:(C:\Users\Administrator\Desktop\chart graphing)
Modifique e cole o seguinte na pesquisa do Windows: Há espaço intencional entre os termos de pesquisa. O Works no Windows 7 acabou de ser testado.
cameramake: sony cameramodel: DSC-R1 -pasta: (c: \ x)