If you have FTDIUSBSerialDriver_v2_2_10 then you don't need FTDIUSBSerialDriver_v2_2_9_Intel, assuming the first driver is working.
Make sure the driver you have (FTDIUSBSerialDriver_v2_2_10) is actually an Intel version (I assume you are on a Mac) and then select it from the Arduino's menu.