Use a different board in Proteus that is freely available:
// Example: Blink LED on Pin 13 void setup() pinMode(13, OUTPUT);
void loop() digitalWrite(13, HIGH); delay(1000); digitalWrite(13, LOW); delay(1000);arduino due library for proteus free download
Before attempting to download and install the library, the user must ensure the following system requirements are met: Use a different board in Proteus that is