I can't work well at Windows 64bit OS

[WJMBZM]

I only can use this at 32bit OS ,but if I make it work at Windows 64bit OS,then it will throw some error.
I find that there is two new file,one of them is CMakeFile and the another one is cmake. Do u want me to use CMake to compile it first,then build it.
I tried, it give me a QXlsxQt5.lib. Is that what  I need?
Thanks for answering so much.     - -!``````

[WJMBZM]

Is that static library what I need.
  - -`````Thanks~

[WJMBZM]

Oh! I solve this problem! The problem is not the 32bit OS or 64bit OS. It's that I can't use QT6 . I only can compile it successfully by using QT 5.