How to install DAQ7.5 on OS 64Bit

I have to port some selfwritten moduls with c from Daq(traditional) to DaqMx. Therefore I need to understand what the idea of the old functions is and so I will install DAQ7.5 on my working PC to explore the old stuff. But it appears a FAILED Message see picture.
How can I ignore it?
Because I only need to explore in this case not to build up some executables on my 64Bit OS.