diff --git a/AdvancedInstall.md b/AdvancedInstall.md
index 8ddffcf..4018fd2 100644
--- a/AdvancedInstall.md
+++ b/AdvancedInstall.md
@@ -212,7 +212,7 @@ If the build or install steps result in an error that says a compiler is needed,
 compiler=mingw32
 ```
 
-3. Add the MinGW binary path to your Path variable. To do that, go to the control panel (classic view), and double-click "System". Click on the "Advanced" tab (for Vista, click the "Advanced system settings" link on the left and accept the elevation prompt), then click the "Environment Variables" button. Scroll down to the "Path" variable in the "System Variables" list, double-click it, append ";C:\MinGW\bin" to the path, and "OK" out of all the dialogs.  If you installed MinGW in some place other than C:\MinGW, adjust the path appropriately.
+4. Add the MinGW binary path to your Path variable. To do that, go to the control panel (classic view), and double-click "System". Click on the "Advanced" tab (for Vista, click the "Advanced system settings" link on the left and accept the elevation prompt), then click the "Environment Variables" button. Scroll down to the "Path" variable in the "System Variables" list, double-click it, append ";C:\MinGW\bin" to the path, and "OK" out of all the dialogs.  If you installed MinGW in some place other than C:\MinGW, adjust the path appropriately.
 
 After installing the compilers, repeat the above instructions from step 4 (using a new command prompt to make sure that the environment variable setting has taken effect).