thank you very much, Madhu Sudhan. i have a problen in compiling:
1- the windows cmd will be used or the Mingw's ?(Qt 5.7 for Desktop (MinGW 5.3.0 32 bit))
2- the CyAPI_lib_cpp folder would be copy in (C:\Qt\Qt5.7.0\Tools\mingw530_32\bin)?
it would be great if you learn compilation step by step.