Error with Load Runner executing scripts

I am working with a partner to execute their scripts here at HP.  The partner says that they've moved the scripts around all over their site and they don't encounter a problem at all.

However, when we move the scripts here, we get the following error message:

Logon.c(136): Error: Decoding of AMF message failed. Error is : ReadValue Failed due Insufficient data to read at location 6

Has anyone seen this error message before and if so, what is the resolution?

Thanks,

Bob Augustine

HP APS