Exit Status 1 help, I have tried everything

Development Tools Uploading
1

My Error Message

Sketch uses 948 bytes (2%) of program storage space. Maximum is 32256 bytes.
Global variables use 9 bytes (0%) of dynamic memory, leaving 2039 bytes for local variables. Maximum is 2048 bytes.
"C:\Users\Brandon\AppData\Local\Arduino15\packages\arduino\tools\avrdude\6.3.0-arduino17/bin/avrdude" "-CC:\Users\Brandon\AppData\Local\Arduino15\packages\arduino\tools\avrdude\6.3.0-arduino17/etc/avrdude.conf" -v -V -patmega328p -carduino "-PCOM3" -b115200 -D "-Uflash:w:C:\Users\Brandon\AppData\Local\Temp\arduino-sketch-2C755E76719AD09F26CC7C299F7F63E8/Digital_Inputs.ino.hex:i"

avrdude: Version 6.3-20190619
Copyright (c) 2000-2005 Brian Dean, http://www.bdmicro.com/
Copyright (c) 2007-2014 Joerg Wunsch

     System wide configuration file is "C:\Users\Brandon\AppData\Local\Arduino15\packages\arduino\tools\avrdude\6.3.0-arduino17/etc/avrdude.conf"

     Using Port                    : COM3
     Using Programmer              : arduino
     Overriding Baud Rate          : 115200

avrdude: ser_open(): can't set com-state for "\.\COM3"

avrdude done. Thank you.

Failed uploading: uploading error: exit status 1

I am using Arduino Uno R3 by ELEGOO

2

You may have some other program using that COM port when the IDE tries to open it ?

Or, just double check your Tools - Ports menu to ensure the port is ‘available’