Right now, I start using Interlis in QGIS (I never used Interlis before...). However, there seems to be a systematical encoding problem. When I select the transfer file and start the import, the following error message appears:
UnicodeEncodeError: 'ascii' codec can't encode character u'\xe4' in position 40: ordinal not in range(128)
What do I need to change (step by step)?