Issue Details
I am trying to call a Shared Library (such as a DLL) in LabVIEW but it is not working. When I try to import it using the Import Shared Library wizard, it reports:
Undefined symbols can prevent the wizard from recognizing functions and parameters. To correct this problem, check the header file to determine if you must add predefined symbols. Click the Back button to return to the previous page of the wizard to add a preprocessor definitions
Even though I defined all of the symbols. What is wrong?