INA333 Multisim 10 Simulation

      I  have downloaded the TI-TINA simulation file of INA333 . The simulation results could come out but the speed of simulation was too slow. So I  got the Macromodel file of INA333 from the TI-TINA simulation file. Then I tried to make a model of INA333 using Multisim 10 and the macromodel filr------ina333.cir . I checked again and again and made it sure that  I have made the model correct. Then I used the model to simulate example circuit. There was no error but the output was always zero which meaned no output. The simulation result of the same circuit in TI-TINA was very good. So the macromodel of INA333 should be good. Then the question is why Multisim 10 cannot simulate INA333 using the same macromodel. Does anybody meet the same question? Please help me! Thank you!