After upgrading to 14.0.20947, it requires userid/passwords, however when trying forum, project and registration userids/passwords, but none of the three worked. What is going on? Same problem for both MC and MC.NET. I had to go back to version 12. Later when I contacted support they mentioned that ...

Do you have the source code for this DLL and also associated documentation?

is it possible to use indicators and strategies compiled in EL as well as .Net in same platform? Also is it possible to call function of one from another language?