FPGA Interface C API runs on 64-bit LabVIEW issue

[volume2]

Hi,

We already have one LabVIEW version program for 64bit SDK, Lab-made DLL, and a 32bit compiled FPGA bitfile, now just try to develop C++ version.  We try to integral our overall system including many 64bit SDK and DLL together with C++. The install FPGA Interface C API for 32 and 64 bit is already installed. However, it only works on 32 bit LabVIEW not for 64bit as following figure. Our SDK and program are written in 64bit. Is there any way can address this issue, or the 32bit files of following can works for 64bit c++ project, thanks?

Following files are produced by 32bit C API:

NiFpga.c

NiFpga.h

NiFpga_PWM FPGA test.h

NiFpga_PWM FPGA test.lvbitx

Best,

Yong