I have Win 7 64 bit.
mkl_wavearts64.dll is not in the System 32 folder, but there is one in the c:/Windows/System32/SysWOW64 folder called mkl_wavearts.dll and one called mkl_wavearts64.dll
BTW Nuendo lives on my D: drive so I’m installing the VST .dll’s onto that drive and keeping the WaveArts “Support Files” on the C: Is that what I should be doing?