D and .lib files. C++/Other?

[Damien Gibson via Digitalmars-d-learn]

Hi... A while back i had some issues with making a usable dll 
file, to which i did manage to figure out... Though while trying 
to use it with C++ i kept getting an error about a corrupted lib 
file...

I had in mind the idea to create a few dlls as me and a few 
friends(Mixed between C++ users and D) but as the issue above I'm 
not sure if I'm doing something wrong or if that's just not a 
possibility, I'm not quite sure WHAT I'm needing to look for to 
find the information about .lib files and how the work and all 
that cause i haven't been able to find anything if there is 
anything.

So from anyone here who's experienced with this stuff (As i can 
find resources about making mixed C++ and D project but nothing 
to do with .lib issues) is it possible to use shared libraries 
between C++ and D, if so is it 2 sided(where each can use the 
others produced dll) or 1 sided (one can use the others but not 
vice versa) as well I had the idea maybe the DMD stuff produces 
incompatible lib files maybe and another compiler or a command 
can produce a compatible one... i have no idea so any suggestions 
are welcome and thank you in advanced for your response!