Hi,
Every time I am accessing my info path error object it shows a one error as "Invalid index. (Exception from HRESULT: 0x8002000B (DISP_E_BADINDEX))" . Is any body having an idea about this kind of error.
What does your code look like? My guess would be that you are using an invalid index -- for example, there is only one error and you are using "1" -- the index is zero-based. Here's the MSDN page.