https://downloads.arduino.cc/arduino-1.8.1-windows.exe

Good afternoon,
Always give this error ( in below).
Some messages are in portuguese because the program is in portuguese.
I check the com port, everything ok, i check the model of the Arduino, always ok.

Thanks for your collaboration

Best Regards,
Pedro Sousa

Arduino: 1.8.1 (Windows XP), Placa:"Arduino/Genuino Uno"

O rascunho usa 1878 bytes (5%) do espaço de armazenamento do programa. O máximo é 32256 bytes.
Variáveis globais usam 186 bytes (9%) de memória dinâmica, restando 1862 bytes para variáveis locais. O maximo é 2048 bytes.
avrdude: stk500_recv(): programmer is not responding
Ocorreu um erro a enviar o rascunho
avrdude: stk500_getsync() attempt 1 of 10: not in sync: resp=0x60
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 2 of 10: not in sync: resp=0x60
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 3 of 10: not in sync: resp=0x60
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 4 of 10: not in sync: resp=0x60
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 5 of 10: not in sync: resp=0x60
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 6 of 10: not in sync: resp=0x60
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 7 of 10: not in sync: resp=0x60
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 8 of 10: not in sync: resp=0x60
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 9 of 10: not in sync: resp=0x60
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 10 of 10: not in sync: resp=0x60

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