I solved this.
I used next command in shell: tftp <IP_Address> -c put <file_path>
Also, I had a problem with TFTPD64 client on my computer. I had to disable TFTP Security (Settings > TFTP tab > "TFTP Security" selection quadrant). Because of this Security issue, it wasn't allowed to write files on my comuter.
Good buy,
Petar :)