: The software often triggers "False Positive" alerts from Windows Defender or other antivirus programs. The developer attributes this to the custom protection system used in the code. Caution Recommended
| Problem | Likely Solution | | :--- | :--- | | "Camera not detected" | Install Canon’s official (drivers) first. Run EOS Utility once, close it, then open Tornado EOS. | | Shutter count shows "0" | Your camera might be in a mode that hides the count (try M mode). Or, for newer mirrorless bodies (R5/R6 Mark II), the mechanical shutter count may not be accessible via this older tool. | | Software crashes on Windows 11 | Run the program in Windows 8 Compatibility Mode . Right-click the .exe → Properties → Compatibility. | | "No compatible camera found" | Check your USB cable. Many micro-USB/USB-C cables are power-only. Use the cable that came with your camera. | tornado eos shutter count download
: Displays shutter count, mirror count, and shutter wear percentage. : The software often triggers "False Positive" alerts