This was fixed in the upgrade to v2.2.2, but here’s how: Issues for users of v2.1.1 with opening or creating .mspec files can be explained by an error in the ‘DCRAW_import.ijm’ script (Plugins -> micaToolbox -> tools). Replace lines 19 … Continue reading Quick fixes to errors creating or loading .mspec images in v2.1.1 (this was fixed in v2.2.2) + 2023 libRaw update for Windows users