I've installed Friture on Windows 10 Pro, (build 16299 with all latest updates). On HP8440P Core-I5 laptop with IntelHD graphics, when I start it, all I see is an empty white Friture window with no icons, no menus or text. On moving the cursor around I get tooltips pop up in certain places, and the cursor changes to a large + in some areas, but apart from that, just a white screen. The log file contains two messages:
C:\Program Files (x86)\Friture\friture\spectrogram.py:139: ComplexWarning: Casting complex values to real discards the imaginary part
C:\Program Files (x86)\Friture\friture\spectrum.py:126: ComplexWarning: Casting complex values to real discards the imaginary part
On ASRock / AMD Phenom II X4 965 PC with ATI Radeon HD4290 graphics, I get an OpenGL error as per attached log file.