Q and A

Q. How can we fix the path problem of Graphviz for Windows (e.g., graphviz-2.20.2.exe)?

A. There are two soluations:

1. Go to Environment Variables. Click Path and replace the wrong part with

2. ;C:\Program Files\Graphviz2.20\bin;

3.  In "setting.txt," modify dotCommand part in the tab-separated format:

4. /dotCommand   C:\Program Files\Graphviz2.20\bin\dot.exe