dllsample

[pber -]

I'm trying to call lisp from C++, see dllsample.lisp.
Effectively lisp code works, but when the client exits a msgbox inform me that a log had been wrote, with infos about the error.

I tryied to avoid the error by calling LISP-EXIT and LISP-SHUTDOWN before exiting, but the error remains.

Beside this point there is the very long loading phase. That small DLL must load the whole CormanLisp.img and this take some time.
Does exist a way to produce a smaller image? Maybe containing just what the DLL needs?

[pber -]

After installed vc15 I can see it's a problem related to the GC. If finds "incorrect uvectors". Something which requires more knowledge then what I can do.