Hi mmnerong,
The reason is that NaroCAD is compiled against OpenCascade 6.3.0 which have slight changes.I recommend to use up-stream compiled already DLL.
There is an ongoing effort to use a new architecture of compilation (hard-worked by Rox) but in the first stage it still uses OpenCascade 6.3.0 You may try to test the new wrappers that are part of Rox work with 6.3. If they get green...
2013-05-19 22:45:06 PDT in NaroCAD
