There is possibility of getting the above error when you compile a C++ application that is making heavy use of templates with covariant return types I had a customer who was getting the above error (As a support engineer I thought I can write a post...

As a support engineer I have come across a customer who was not able to run a VS2003 compiled app that is using a VS2005 compiled DLL ( He is using Load Library to load the DLL) Here is his scenario a) VS2003 compiled app(net_run.exe) using VS2003...