diff --git a/T7x/t7x_Installer.nsi b/T7x/t7x_Installer.nsi
index 6278931..878b09f 100644
--- a/T7x/t7x_Installer.nsi
+++ b/T7x/t7x_Installer.nsi
@@ -61,6 +61,12 @@ ShowUninstDetails show
 ; Languages
 !insertmacro MUI_LANGUAGE "English"
 
+Function .onInit
+    MessageBox MB_OKCANCEL|MB_ICONINFORMATION "Place the installer in your Call of Duty Black Ops III game folder. Click OK to continue or Cancel to exit." IDOK done
+    Abort
+    done:
+FunctionEnd
+
 ; Sections
 Section "Main Application" SecMain
     SetOutPath $INSTDIR