Question-and-Answer Resource for the Building Energy Modeling Community
 | 1 | initial version |
Make sure you are not mixing architectures (32 bit vs 64 bit). If the version of Open Studio you got the DLL's from was 64 bit, then your C# program has to be 64 bit and vice versa. Don't use the Any CPU option.
I ran into a problem like this when moving to a new version of Open Studio since I inadvertently switched from 32 to 64 bit.
