From e70fe6c1dfb655e188ea62428b23ee1ee9d745ca Mon Sep 17 00:00:00 2001
From: SoftFever <softfeverever@gmail.com>
Date: Thu, 26 Mar 2026 14:10:10 +0800
Subject: [PATCH] fix Windows build errors

---
 src/OrcaSlicer.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/OrcaSlicer.cpp b/src/OrcaSlicer.cpp
index 35736348a0..caf6ebe45b 100644
--- a/src/OrcaSlicer.cpp
+++ b/src/OrcaSlicer.cpp
@@ -6,6 +6,7 @@
     #define NOMINMAX
     #include <Windows.h>
     #include <wchar.h>
+    #include <commctrl.h>
     #ifdef SLIC3R_GUI
     extern "C"
     {