Loading DLLs

LabWindows/CVI applications can load 32-bit and 64-bit DLLs. LabWindows/CVI links to DLLs through the standard 32-bit or 64-bit DLL import libraries that you generate when you create DLLs with a compiler. Because LabWindows/CVI links to DLLs in this way, you cannot specify a DLL file directly in your project. You must specify the DLL import library file instead.

Note  You can load 32- and 64-bit DLLs only into processes with the same bitness. For example, you can load a 32-bit DLL into a 32-bit process. You cannot load a 32-bit DLL into a 64-bit process, and vice versa.