From 63f9331c31ec81f0ee548ffa23c0be7f214af59b Mon Sep 17 00:00:00 2001
From: longpanda <admin@ventoy.net>
Date: Mon, 2 May 2022 20:19:54 +0800
Subject: [PATCH] Fix the bug when booting ATLAS Windows ISO.

---
 INSTALL/grub/grub.cfg | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/INSTALL/grub/grub.cfg b/INSTALL/grub/grub.cfg
index ac1e3ea6..c34489f0 100644
--- a/INSTALL/grub/grub.cfg
+++ b/INSTALL/grub/grub.cfg
@@ -1037,7 +1037,11 @@ function legacy_windows_menu_func {
 
     if [ -n "$vtoy_chain_mem_addr" ]; then
         ventoy_acpi_param ${vtoy_chain_mem_addr} 2048
-        linux16   $vtoy_path/ipxe.krn ${vtdebug_flag} ibft mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}        
+        if [ "$ventoy_compatible" = "NO" ]; then
+            linux16   $vtoy_path/ipxe.krn ${vtdebug_flag} mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
+        else
+            linux16   $vtoy_path/ipxe.krn ${vtdebug_flag} ibft mem:${vtoy_chain_mem_addr}:size:${vtoy_chain_mem_size}
+        fi
         boot
     else
         echo "chain empty failed"