Installation Windows: Extract the mstyle-files to:C:\ProgramData\MeldaProduction\MTexturedStyles and the fonts (fft-files) to:C:\ProgramData\MeldaProduction\Fonts
Installation Mac: Extract the mstyle-files to:HD/library/application support/Meldaproduction/MTexturedStyles and the fonts (fft-files) to:HD/library/application support/Meldaproduction/Fonts
The mpresets files are the color setting presets and can be imported into any melda plugin under "settings":Settings > Style > preset button > Import