Application error caused by formsplayer

version: 1.6.1030 or 1.5
I used formsplayer in html page and loaded the page in a browser control of windows .net application
The form loaded well and displayed without any errors.
But the application gives the following error on closing the application

ApplicationName.exe Application error
the instruction at "0x064c0529" referenced memory at "0x073120c0". the memory could not be "read". click on ok to terminate the program.

when i dont use the formsplayer the application didn't give the error.
I think the formsplayer object causes some memory fault.
Actuall any activex objects used in the browser should have been disposed off by the browser itself.
i have used the following ways to release any memory occupied by the formsplayer object

System.Runtime.InteropServices.Marshal.ReleaseComObject(browser.Document.Window.DomWindow);
browser.Dispose();

but this does not resolve the problem.

i greatly appreciate your help.

Mallikarjun
chmkrao@symphon.cc