diff --git a/Developer's-Guide.md b/Developer's-Guide.md
index 03abfec..e52e080 100644
--- a/Developer's-Guide.md
+++ b/Developer's-Guide.md
@@ -59,20 +59,22 @@ If you're using PyCharm, you can configure the project to use your virtualenv in
 
 ## Running from sources
 
-## Windows terminal (using git-bash)
+### Windows terminal (using git-bash)
 
 Set up your virtual env (described above), activate your env, then:
 
-PYTHONPATH=. python qt_ui/main.py
+PYTHONPATH=. python ./qt_ui/main.py
 
 ### OS X terminal
 
 Set up your virtual env (described above), activate your env, then:
 
 ```
-PYTHONPATH=. LOCALAPPDATA=. python qt_ui/main.py
+PYTHONPATH=. LOCALAPPDATA=. python ./qt_ui/main.py
 ```
 
+The LOCALAPPDATA=. environment variable will result in settings files being put in a sub folder in your local dev directory.
+
 ### Running from PyCharm
 
 You can run DCS Liberation from source with this configuration: (Adapt it to your env)