First time with Arduino. Hate Arduino. Help

Hello group,

I have some experience with B4A and also B4J for Raspberry, and I though B4R should be more or less the same thing, but this is not working. The tutorials say if I connect the board with an USB cable, select the right board in the B4R, and download a program, everything should be fine. But in my case I get an ugly:

"Compiling & deploying Ino project (Arduino/Genuino Uno - COM7) Error
An error occurred while uploading the sketch"

And that's it. Nothing happens. Tried with...

First time with Arduino. Hate Arduino. Help

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