hi
i am using both arduino uno and nano after making updates to som feature of arduino it started to give me this error.
avrdude: can't open config file "C:\Users\Muhamad\AppData\Local\Arduino15\packages\arduino\tools\avrdude\6.3.0-arduino14/etc/avrdude.conf": No such file or directory
avrdude: error reading system wide configuration file "C:\Users\Muhamad\AppData\Local\Arduino15\packages\arduino\tools\avrdude\6.3.0-arduino14/etc/avrdude.conf"
avrdude: error reading system wide configuration file "C:\Users\Muhamad\AppData\Local\Arduino15\packages\arduino\tools\avrdude\6.3.0-arduino14/etc/avrdude.conf"
can i get some help 