Need urgent assistance.

To be honest, this is the source code of my project directly downloaded from the internet. But still I’m unable to compile the program without any error. So please help me .
I’m even attaching the errors I’m getting.

#include <SPI.h>
#include <Ethernet.h>

byte mac = {0X34,0XF6,0X4B,0XA7,0X83,0X7A};
char DEVID1 = “v3E8E2075E1264CE”;

uint8_t pinDevid1 = 3;

boolean DEBUG = true;

char serverName = “api.pushingbox.com”;
boolean pinDevid1State = false;
boolean lastConnected = false;

EthernetClient client;

void setup() {
Serial.begin(9600);
pinMode(pinDevid1, INPUT);

// start the Ethernet connection:
if (Ethernet.begin(mac) == 0) {
Serial.println(“Failed to configure Ethernet using DHCP”);

while(true);
}
else{
Serial.println(“Ethernet ready”);

Serial.print("My IP address:169.254.25.176 ");
Serial.println(Ethernet.localIP());
}
delay(1000);
}

void loop()
{

if (digitalRead(pinDevid1) == HIGH && pinDevid1State == false)
{
if(DEBUG){Serial.println(“pinDevid1 is HIGH”);}
pinDevid1State = true;

sendToPushingBox(DEVID1);
}
if (digitalRead(pinDevid1) == LOW && pinDevid1State == true)
{
if(DEBUG){Serial.println(“pinDevid1 is LOW”);}
pinDevid1State = false;

}

if (client.available()) {
char c = client.read();
if(DEBUG){Serial.print(c);}
}

if (!client.connected() && lastConnected) {
if(DEBUG){Serial.println();}
if(DEBUG){Serial.println(“disconnecting.”);}
client.stop();
}
lastConnected = client.connected();
}

void sendToPushingBox(char devid){
client.stop();
if(DEBUG){Serial.println(“connecting…”);}

if (client.connect(serverName, 80)) {
if(DEBUG){Serial.println(“connected”);}

if(DEBUG){Serial.println(“sendind request”);}
client.print(“GET /pushingbox?devid=”);
client.print(devid);
client.println(" HTTP/1.1");
client.print("Host: ");
client.println(serverName);
client.println(“User-Agent: Arduino”);
client.println();
}
else {
if(DEBUG){Serial.println(“connection failed”);}
}
}

Result of the compilation :

error: unable to find numeric literal operator ‘operator""A’

byte mac = {34,F6,4B,A7,83,7A};

^

exit status 1
‘F6’ was not declared in this scope

Does "Need urgent assistance" mean that you want to jump the queue ahead of other people with queries?

That is not nice.

...R

I give you a hint: In C/C++ code hexadecimal numbers are written 0x4F and not 0X4F.

Please read the sticky post at the top of the topic about how to use this forum, especially if you think your request is urgent, as with code tags around your code we read the correct code and not what the forum system leave after mangling it.