diff --git a/developer-notes.md b/developer-notes.md
index dcc6af7f..b9f9c74c 100644
--- a/developer-notes.md
+++ b/developer-notes.md
@@ -27,6 +27,9 @@ npm run download-ffmpeg-linux-x64
 npm run download-ffmpeg-win32-x64
 ```
 
+NOTE: For Windows, you may have to install [7z](https://www.7-zip.org/download.html), and then put the 7z folder in your PATH, as shown here: https://superuser.com/questions/581587/7-zip-not-working-from-the-dos-prompt-or-command-line
+- Example of how to change your PATH for 7z: ![image](https://github.com/solderq35/hitruns/assets/82061589/29f2a1bc-1e0a-4400-8358-bfc91725985b)
+
 ### Running
 
 ```bash