Cerr() << "ENCRYPTION KEY : " << HexString(key) << "\n";
	
	// loads file into buffer
	String fName = CommandLine()[0];
	if(!FileExists(fName))
	{
		Cerr() << "File '" << fName << "' not found\n";
		return;
	}
	FileIn f(fName);
	dword size = (dword)f.GetSize();
	Buffer<byte>buf(size);
	f.GetAll(buf, size);
	f.Close();

#ifdef WIN32 // Tom added
	int coffindex=*(unsigned int*)&buf[0x3c];
	unsigned short machine=*(unsigned short*)&buf[coffindex+4];
	switch(machine){
		case 0x14c: //i386
			Cout() << "Processing 32-bit i386 executable\n";
			XED.Set32bitMode();
			break;
		case 0x8664: // AMD64
			Cout() << "Processing 64-bit AMD64 executable\n";
			XED.Set64bitMode();
			break;
		default:
			Cout() << "Unknown executable - Cannot process\n";
			return;
	}
				
#endif

	// encrypt the application
	CryptBuf(buf, buf + size, key);

	// save the encrypted file
	FileOut fOut(fName);
	fOut.Put(buf, size);

	// sets up exit code
	SetExitCode(0);