Interface problem between Pipenet and CaesarII

Hi,

I am analysing surge analysis by using Pipenet and CaesarII.
Pipenet adviser advise to generate .frc file and it will be inputted into dynamic analysis. But it still can not work because error message shown "There is no data in xxx sprecta"

I try to find out this problem by investigate problem and I found that
I generate the DLF file. Its name is node number which acted by this force.
I check DLF file is 0 Byte capacity. (I observe this may be an error)

I really don't know the cause of this problem whether it was occured from Pipenet output or CaesarII generator.

Please kindly advise as soon as possible.

Thank you.

Please send the files associated with the job (the FRC file and the "c 2" archive) to techsupport@coade.com.

I sent to techsupport on this morning.
Please review and advise asap.

Thanks.