From ef03421aeaac6a2e8add161aa3f7fe3ebcb89f0f Mon Sep 17 00:00:00 2001
From: maron2000 <68574602+maron2000@users.noreply.github.com>
Date: Mon, 26 Jun 2023 16:04:08 +0900
Subject: [PATCH] Fix 64-bit detection in installer

---
 contrib/windows/installer/DOSBox-X-installer.iss | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/contrib/windows/installer/DOSBox-X-installer.iss b/contrib/windows/installer/DOSBox-X-installer.iss
index d2c3f78f873..2f5c6eb602b 100644
--- a/contrib/windows/installer/DOSBox-X-installer.iss
+++ b/contrib/windows/installer/DOSBox-X-installer.iss
@@ -43,6 +43,7 @@ PrivilegesRequired=lowest
 UninstallDisplayName={#MyAppName} {#MyAppVersion} {#MyAppBit}
 UninstallDisplayIcon={app}\{#MyAppExeName}
 WizardSmallImageFile=..\..\icons\dosbox-x.bmp
+;MinVersion below 6.1 is not recommended, however set to 6.0 to support Vista
 MinVersion=6.0
 
 [Messages]
@@ -380,6 +381,7 @@ begin
     if not IsWin64 then
       begin
         PageBuild.CheckListBox.ItemEnabled[0] := False;
+        PageBuild.CheckListBox.ItemEnabled[2] := False;
         PageBuild.Values[1] := True;
       end
     else
@@ -398,6 +400,12 @@ begin
         PageBuild.CheckListBox.ItemEnabled[2] := False;
         PageBuild.CheckListBox.ItemEnabled[3] := False;
         PageBuild.Values[4] := True;
+        if not IsARM64 then
+          begin
+            PageBuild.CheckListBox.ItemEnabled[4] := False;
+            PageBuild.Values[4] := False;
+            PageBuild.Values[5] := True;
+          end
       end;
     PageBuild.CheckListBox.AddGroup('Check the following box to select the SDL2 build as the default DOSBox-X build.', '', 0, nil);
     PageBuild.CheckListBox.AddCheckBox('Default to SDL2 build (instead of SDL1 build) ', '', 0, False, True, False, True, nil);