generqte a PWM signal with LabVIEW using digitals outputs

Hi i2dx, I hope you're still here because I have a problem and I need your help again. that's about the VI you gave me last time (DIO PWM 50Hz). As you told me, I had troubles because of the incompatibility of my hardware. But know, I received a new PSI and a new DAQ card ysterday. This is a PXI8187 embedded controller with a PXI 6229 multifunction DAQ. But I still have a problem, a new one. The error code is -200462 and it appears after the "create task VI" (see attached picture). Actually, it seems to be a software problem in opposition to my previous problems. But you told me, this VI works with you, isn't it ?
Please could you help me again, I am desperate 'cause of this project.
Thanks.