Why I cant upload sketch to UNO plate

Development Tools Uploading
1

I wrote the code and when I tried to upload it to my UNO but this thing happend

Arduino: 1.8.19 (Windows 10), Board: "Arduino Uno"

Sketch uses 1790 bytes (5%) of program storage space. Maximum is 32256 bytes.

Global variables use 204 bytes (9%) of dynamic memory, leaving 1844 bytes for local variables. Maximum is 2048 bytes.

C:\Users\Admin\AppData\Local\Arduino15\packages\arduino\tools\avrdude\6.3.0-arduino17/bin/avrdude -CC:\Users\Admin\AppData\Local\Arduino15\packages\arduino\tools\avrdude\6.3.0-arduino17/etc/avrdude.conf -v -patmega328p -carduino -PCOM3 -b115200 -D -Uflash:w:C:\Users\Admin\AppData\Local\Temp\arduino_build_745967/sketch_feb4a.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\Admin\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.



An error occurred while uploading the sketch



This report would have more information with
"Show verbose output during compilation"
option enabled in File -> Preferences.

I tried to restart PC disconnect and connect UNO but nothing helped.

2

Have you actually got a COM3 on your PC ?
Does Windows recognise the board when you plug it in ?

3

yes

4

Have you turned off your computer and restarted it?

5

Yep tried that too, doesn't helped.

6

Try and install the latest version of the IDE, then install the board package core (see https://www.arduino.cc/en/Guide/Cores ) and use a good quality data USB cable (do not use a USB hub or USB 3.0 port) connect.
Note: Make sure that you select the board and COM port before uploading a sketch.