FFT3Dfilter vs vista

[miamicanes]

If you're successfully using FFT3dfilter under Vista, where did you get your fft3d.dll, and where did you put it? I'm trying to use what I think is the latest official version (that unpacked as libffte3L-3.dll, and I renamed to fftw3.dll & copied to c:\windows\system32), but whenever I try to use it AvsP reports:

Evaluate: System exception - Access Violation

I'm not sure whether it's due to the dll itself, or because Vista is being bitchy about having an arbitrary DLL dropped into its holy system32 directory. Do I need a different DLL, or do I need to put it somewhere else?

[squid_80]

Have you tried using the one that the fft3dfilter documention points to (ftp://ftp.fftw.org/pub/fftw/fftw3win32mingw.zip)? That's the one that it expects to find.

[miamicanes]

No, but that fixed it :)