soft i2c doesnot works

[sumani]

hi all
for my project i wrote the following code and simulate through protest.

void main() {

int a;
char txt[10];
//Soft_I2C_Config(&PORTD, 3, 4); // Initialize full master mode
lcd_config(&PORTB,1,2,3,7,6,5,4);
TRISB = 0;
PORTB=0;

Lcd_Out(1,2, "Hello");
Lcd_Cmd(Lcd_CURSOR_OFF);


// Soft_I2C_Start(); // Issue start signal
// Soft_I2C_Write(0xA0); // Address PCF8583
// Soft_I2C_Write(0); // Start from word at address 0 (configuration word)
// Soft_I2C_Write(0x80); // Write 0x80 to config. (pause counter...)
// Soft_I2C_Write(0); // Write 0 to cents word
// Soft_I2C_Write(0); // Write 0 to seconds word
// Soft_I2C_Write(0x30); // Write 0x30 to minutes word
// Soft_I2C_Write(0x11); // Write 0x11 to hours word
// Soft_I2C_Write(0x30); // Write 0x24 to year/date word
// Soft_I2C_Write(0x08); // Write 0x08 to weekday/month
// Soft_I2C_Stop(); // Issue stop signal
//
// Soft_I2C_Start(); // Issue start signal
// Soft_I2C_Write(0xA0); // Address of eeprom
// Soft_I2C_Write(0); // Start from word at address 0
// Soft_I2C_Write(0); // Write 0 to config word (enable counting)
// Soft_I2C_Stop(); // Issue stop signal




}//~!

the software I2C doesnt works and if i enable Soft_I2C_Config(&PORTD, 3, 4);(uncomment) then the simulations strucks and even the LCD out put didin't come. don't care of the rest of the i2c codes. even still they are disabled and if i just enable only "Soft_I2C_Config(&PORTD, 3, 4);" line then there is no lcd output at simulations.
hereby i've attached my microc code and protest file.