I'm just trying out ArcGIS Pro for the first time and I had to change my PYTHONPATH to python34
ArcGIS Pro is now working without crashing every time I open the Analysis tab... However now when I try to run a process in ArcMap 10.3.1, I get various python errors; on tools that worked a half hour ago with the same exact data inputs.
Is this a conflict in python versions since ArcGIS 10.3.1 uses 2.7?
Is there a way to have ArcGIS Pro and ArcGIS 10.3.1 running simultaneously on the same machine, even though each utilizes a different python version?