We are currently working with the IPP 7.1 libraries on both Windows 7 and Windows 2008 R2
I wanted to inspect the original downloadable product components as given in the https://software.intel.com/en-us/articles/intel-ipp-71-library-release-notes page; however the https://secure-software.intel.com/en-us/user/login?destination=articles/intel-integrated-performance... link seems to be broken.
Could you please provide us with the IPP 7.1 installer for Windows 64-bit ?
If you have license for Intel IPP, you can go Intel Registration Center to download old version of Intel IPP:
After you login, you can choose IPP product, and its versions to get the files.
Note, it is pretty old version, and it is not support. You can move to new version of IPP if it works for you.