I've noticed the difference between chartread 1.0.3 and 1.1.0_b versions in high resolution spectrum mode for i1 Pro instrument. The older version gives 113 spectral bands, the newer - only 112: 1.1.0_b version: KEYWORD "TARGET_INSTRUMENT" TARGET_INSTRUMENT "GretagMacbeth i1 Pro" KEYWORD "SPECTRAL_BANDS" SPECTRAL_BANDS "112" KEYWORD "SPECTRAL_START_NM" SPECTRAL_START_NM "376.890756" KEYWORD "SPECTRAL_END_NM" SPECTRAL_END_NM "750.000000" 1.0.3 version: KEYWORD "TARGET_INSTRUMENT" TARGET_INSTRUMENT "GretagMacbeth i1 Pro" KEYWORD "SPECTRAL_BANDS" SPECTRAL_BANDS "113" KEYWORD "SPECTRAL_START_NM" SPECTRAL_START_NM "376.666667" KEYWORD "SPECTRAL_END_NM" SPECTRAL_END_NM "750.000000" This difference prevents the combining spectral data from different versions *.ti3 files. Florian HЖch wrote: > Hello, > > I compiled win32 binaries using MinGW/ftjam a while ago. You may get > them here: > > http://hoech.net/files/Argyll_V1.10_Beta_win32.zip > > Regards, > > Florian HЖch >