diff --git a/Installation.md b/Installation.md
index 6b1dfa1..7805777 100644
--- a/Installation.md
+++ b/Installation.md
@@ -4,7 +4,7 @@
 
 First install 7z from https://www.7-zip.org/
 
-Then add 7z to PATH via `setx path "%path%;C:\Program Files\7-Zip"`
+Then add 7z to PATH via `setx path "%path%;C:\Program Files\7-Zip"` Be sure to close and re-open KCC so it sees the updated PATH.
 ##### Mac
 
 TODO