I removed the latest Orange on my system along with all traces of Python. Then successfully installed Orange 3.18 (I'm looking for the original Geo module that drew circular clusters). However, when I add the Geo widget it takes a very long time but does complete. Rebooting results in Orange that refuses to launch. The Miniconda-Python installed with 3.18 was Python 3.60 (Miniconda 4.3.14 64-bit). I'm running Win10 Pro. Any ideas if what might be wrong? Wrong Miniconda or Python for 3.18? Any ideas would be appreciated.