OnePlus One - Page 2

If you did not get this, it means that either your device is not
connected or it is not in fastboot mode or the drivers are not
installed.
 Now Run “ONEPLUS ONE – 1.bat”
Your device may reboot after running this step, if it is rebooted
then, please put the device back in fastboot mode (Repeat step 1, 2
and 3). If the device is not rebooted then follow the next step.
 Now Run “ONEPLUS ONE -2.bat”
It is done now 