Hi Vivek
We need more information about the module that not works. Does this module has java code embedded? Do you see and error when enable extended logs? Could you try using Truclient?
Rodolfo Leitón
HP LR/PC Support
If you are customer you can try posting on our internal forums for more personalized support.
For LoadRunner here.
For Performance Center here.
If you find that this or any post resolves your issue, please be sure to mark it as an accepted solution