Hi, i was under the impression Phenix (AutoSol) could handle .mtz files from iMosflm, however when i input the .mtz file into AutoSol, no labels appears in the pull-down menu, and pressing Run results in a dialogue box appearing stating you must select a column label for the reflection file, if no labels are present it may not be a valid format. If i input the iMosflm .mtz file into phenix.reflection_file_editor, and copy over the I, SIGI, M_ISYM columns, i get the following error; A Python error was detected. This is probably a bug; click "OK" to send a bug report to the PHENIX developers. TypeError : not all arguments converted during string formatting Traceback (most recent call last): File "/usr/local/phenix-1.6-289/phenix/wxGUI2/MainWindow.py", line 880, in OnRun self.run() File "/usr/local/phenix-1.6-289/phenix/wxGUI2/Programs/ HKLTools.py", line 81, in run symmetry_callback=None) # TODO File "/usr/local/phenix-1.6-289/cctbx_project/iotbx/ reflection_file_editor.py", line 358, in __init__ "related reflections are not identical.)" % array_name) TypeError: not all arguments converted during string formatting When i use the scaled .mtz file produced by scala, AutoSol works fine. Just wondering what's going on! Also, how do you delete individual Jobs in the Job History window (ie jobs that have failed or you no longer want to keep etc) Thanks for the help