Query to get machines with specific exe

SELECT DISTINCT v_R_System.Netbios_Name0
FROM v_R_System INNER JOIN v_GS_SoftwareFile
ON (v_GS_SoftwareFile.ResourceID = v_R_System.ResourceId)
WHERE v_GS_SoftwareFile.FileName = 'Notepad.exe'

-- it returns machines with specific file name. You can change file name as per your  requirements.