sudo kextunload /System/Library/DriverExtensions/AppleUserECM.dext
sudo kextunload -v -c com.apple.driver.usb.cdc.ecm
#Virtual Machine->Bluetooth and USB
menu option in Fusion. Run the autorun.bat file as an Administrator and it should flash successfully.#sudo kextunload com.apple.driver.usb.cdc.ecm
#sudo kextunload /System/Library/DriverExtensions/AppleUserECM.dext
#sudo kextunload /System/Library/DriverExtensions/AppleUserECM.dext
sudo kextunload -v -c com.apple.driver.usb.cdc.ecm
#Virtual Machine->Bluetooth and USB
menu option in Fusion. Run the autorun.bat file as an Administrator and it should flash successfully.#sudo kextunload com.apple.driver.usb.cdc.ecm
#sudo kextunload /System/Library/DriverExtensions/AppleUserECM.dext
#