A file named "naza tools v10.exe" is typically associated with unofficial third-party "hacks" used to upgrade the firmware of older DJI Naza flight controllers (like the Naza-M Lite Go to product viewer dialog for this item. ) to the features of newer, more advanced models (like the Go to product viewer dialog for this item.
: Using unofficial tools to flash firmware can "brick" your flight controller, making it permanently unusable. Safety Hazards naza tools v10exe download link