DLL using STL

I have written a set of classes in C++ most of which use the Standard Template Library (STL). I exported all the classes and built a dll. When I access some of the functions in the dll which use STL components/functions, I am getting some memory handling errors. Please tell me if I need to do special handling of the classes/functions which use STL.

Note: The classes are as such working fine. The error occurs only when I use the functions thro' dll.

-Jagadish Kumar,
Tokyo.

See the knowledge base article Q172396 :
PRB: Access Violation When Accessing STL Object in DLL