I have successfully downloaded the library files and compiled with no errors.

I set to port 5 since Tools/Port indicated that 5 was connected to the Ardrino.

I selected upload and got this error.

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\jgmor\AppData\Local\Arduino15\packages\arduino\tools\avrdude6円.3.0-arduino17/etc/avrdude.conf"
 Using Port : COM5
 Using Programmer : arduino
 Overriding Baud Rate : 115200

avrdude: ser_open(): can't open device "\.\COM5": Access is denied.

avrdude done. Thank you.

Upload error: Error: 2 UNKNOWN: uploading error: uploading error: exit status 1

Searched the web and the Audrino sites but no luck. I have successfully downloaded and the example program "code_for_dht11.ino" successfully but this program fails to upload.

Amy Ideas?
Jim