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Topic: Unable to upload sketch (Read 237 times) previous topic - next topic



I am new to arduino, i am trying to upload a sketch and getting following error.

open nul: the system cannot find the file specified.
error compiling for board arduino/genuino uno.

OS: Windows 10
Arduino Ide : 1.8.5

Please help


I think you may want to read this post first and add some extra information.

Also make sure you are not using a USB 3.0 port and that you have selected the correct COM port as listed in windows device manager for the board (you failed to mention type).

It may not be the answer you were looking for but its the one I am giving based on either experience, educated guess, google or the fact that you gave nothing to go with in the first place so I used my wonky crystal ball.


Feb 13, 2018, 05:37 pm Last Edit: Feb 13, 2018, 05:46 pm by joeldennis

I have some problem while uploading arduinoisp to new atmega328P-PU it shows invalid library and bootloader while click this message shows...

avrdude: Yikes!  Invalid device signature.
         Double check connections and try again, or use -F to override
         this check.

Error while burning bootloader.



If you want, try out this post, Error conpiling to Arduino Uno-SOLVED!

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