System wide configuration file is "C:\Program Files (x86)\Arduino\hardware/tools/avr/etc/avrdude.conf" Using Port : \\.\COM2 Using Programmer : arduino Overriding Baud Rate : 115200avrdude: Send: 0   avrdude: Send: 0   avrdude: Send: 0   avrdude: Recv: avrdude: stk500_getsync(): not in sync: resp=0x00avrdude done. Thank you.
"COM 3 " correctly selected
Using Port : \\.\COM 2
For what it's worth, next on the list is the bootloader getting erased. This can happen with older boards; a diode was added to eliminate the problem. The solution is simple: re-burn the bootloader.