Reopening fitted files (v5.1.1)

[Dakar-CS]

Hi,
When I save files with the 'Save as raw dataset' function and I want to reopen them via 'Load FLIM data' I get an error that states that the file is not large enough to map with the current format, offset and repeat values:
Error in memmapfile/subsref (line 782)
Error in flim_data_series/init_memory_mapping (line 85)
Error in flim_data_series/load_selected_files (line 67)
Error in flim_data_series/load_raw_data (line 77)
Error in flim_data_series/load_single (line 51)
Error in flim_data_series_controller/load_single (line 168)
Error in front_end_menu_controller/menu_file_load_single_callback (line 656)
Error in front_end_menu_controller>@(varargin)obj.menu_file_load_single_callback(varargin{:})
Error in EC (line 7)
Error in front_end_menu_controller>@(x,y)EC(fcn) (line 263)