Merge pull request #11051 from shuffle2/update-vcredist

WinUpdater: Check OS and VC++ Redist versions

13 files changed, 435 insertions, 8 deletions

diff --git a/CMake/FindPowerShell.cmake b/CMake/FindPowerShell.cmake
new file mode 100644
index 0000000000..c0e92a269e
--- /dev/null
+++ b/CMake/FindPowerShell.cmake
@@ -0,0 +1,4 @@
+find_program(POWERSHELL_EXE NAMES powershell)
+
+INCLUDE(FindPackageHandleStandardArgs)
+find_package_handle_standard_args(PowerShell DEFAULT_MSG POWERSHELL_EXE)
diff --git a/Source/Core/Common/CMakeLists.txt b/Source/Core/Common/CMakeLists.txt
index 134d38062c..4dc764408d 100644
--- a/Source/Core/Common/CMakeLists.txt
+++ b/Source/Core/Common/CMakeLists.txt
@@ -324,6 +324,17 @@ if(UNIX)
     target_link_libraries(traversal_server PRIVATE ${SYSTEMD_LIBRARIES})
   endif()
 elseif(WIN32)
+  find_package(PowerShell REQUIRED)
+  execute_process(
+    COMMAND ${POWERSHELL_EXE} -Command "[System.Diagnostics.FileVersionInfo]::GetVersionInfo('$ENV{VCToolsRedistDir}vc_redist.x64.exe').ProductVersion"
+    OUTPUT_VARIABLE VC_TOOLS_VERSION
+    OUTPUT_STRIP_TRAILING_WHITESPACE
+    )
+  configure_file(
+    "${CMAKE_CURRENT_SOURCE_DIR}/build_info.txt.in"
+    "${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/build_info.txt"
+    )
+
   target_link_libraries(common PRIVATE "-INCLUDE:enableCompatPatches")
 endif()
 
diff --git a/Source/Core/Common/build_info.txt.in b/Source/Core/Common/build_info.txt.in
new file mode 100644
index 0000000000..3ae938cfc5
--- /dev/null
+++ b/Source/Core/Common/build_info.txt.in
@@ -0,0 +1,24 @@
+// Indicate the minimum OS version required for the binary to run properly.
+// Updater will fail the update if the user does not meet this requirement.
+OSMinimumVersionWin10=10.0.15063.0
+OSMinimumVersionWin11=10.0.22000.0
+OSMinimumVersionMacOS=10.14
+
+// This is the runtime which was compiled against - providing a way for Updater to detect if update
+// is needed before executing this binary. Note that, annoyingly, the version in environment
+// variables does not match the "real" version. Consider:
+// VersionInfo    : File:             C:\Program Files (x86)\Microsoft Visual Studio\2022\BuildTools\VC\Redist\MSVC\14.32.31326\vc_redist.x64.exe
+//                  InternalName:     setup
+//                  OriginalFilename: VC_redist.x64.exe
+//                  FileVersion:      14.32.31332.0
+//                  FileDescription:  Microsoft Visual C++ 2015-2022 Redistributable (x64) - 14.32.31332
+//                  Product:          Microsoft Visual C++ 2015-2022 Redistributable (x64) - 14.32.31332
+//                  ProductVersion:   14.32.31332.0
+// Whereas the environment variables look like:
+//   VCToolsInstallDir=C:\Program Files (x86)\Microsoft Visual Studio\2022\BuildTools\VC\Tools\MSVC\14.33.31629\
+//   VCToolsRedistDir=C:\Program Files (x86)\Microsoft Visual Studio\2022\BuildTools\VC\Redist\MSVC\14.32.31326\
+//   VCToolsVersion=14.33.31629
+// We're really looking for "14.32.31332.0" (because that's what will appear in the registry once
+// installed), NOT the other values!
+VCToolsVersion=${VC_TOOLS_VERSION}
+VCToolsUpdateURL=https://aka.ms/vs/17/release/vc_redist.x64.exe
diff --git a/Source/Core/DolphinLib.vcxproj b/Source/Core/DolphinLib.vcxproj
index ae19db8c19..1aad7a65c3 100644
--- a/Source/Core/DolphinLib.vcxproj
+++ b/Source/Core/DolphinLib.vcxproj
@@ -60,4 +60,38 @@
   <Import Project="$(ExternalsDir)zstd\exports.props" />
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
   <ImportGroup Label="ExtensionTargets" />
+  <PropertyGroup>
+    <BuildInfoTemplate>Common\build_info.txt.in</BuildInfoTemplate>
+    <BuildInfoOutput>$(BinaryOutputDir)build_info.txt</BuildInfoOutput>
+  </PropertyGroup>
+  <ItemGroup>
+    <Text Include="$(BuildInfoTemplate)" />
+  </ItemGroup>
+  <UsingTask TaskName="GetProductVersion"
+    TaskFactory="CodeTaskFactory"
+    AssemblyFile="$(MSBuildToolsPath)\Microsoft.Build.Tasks.Core.dll">
+    <ParameterGroup>
+      <Path ParameterType="System.String" Required="true" />
+      <ProductVersion ParameterType="System.String" Output="true" />
+    </ParameterGroup>
+    <Task>
+      <Using Namespace="System.Diagnostics"/>
+      <Code Type="Fragment" Language="cs">
+        <![CDATA[
+          ProductVersion = FileVersionInfo.GetVersionInfo(Path).ProductVersion;
+        ]]>
+      </Code>
+    </Task>
+  </UsingTask>
+  <Target Name="WriteBuildInfo" AfterTargets="Build" Inputs="$(BuildInfoTemplate)" Outputs="$(BuildInfoOutput)">
+    <GetProductVersion Path="$(VCToolsRedistInstallDir)vc_redist.x64.exe">
+      <Output PropertyName="VCToolsProductVersion" TaskParameter="ProductVersion" />
+    </GetProductVersion>
+    <Message Text="VCToolsProductVersion $(VCToolsProductVersion)" Importance="High" />
+    <WriteLinesToFile
+      File="$(BuildInfoOutput)"
+      Lines="$([System.IO.File]::ReadAllText($(BuildInfoTemplate)).Replace('${VC_TOOLS_VERSION}', $(VCToolsProductVersion)))"
+      Overwrite="true"
+    />
+  </Target>
 </Project>
\ No newline at end of file
diff --git a/Source/Core/MacUpdater/MacUI.mm b/Source/Core/MacUpdater/MacUI.mm
index a2ac4a4a83..0b2699b1dd 100644
--- a/Source/Core/MacUpdater/MacUI.mm
+++ b/Source/Core/MacUpdater/MacUI.mm
@@ -3,6 +3,7 @@
 
 #include "MacUpdater/ViewController.h"
 
+#include "UpdaterCommon/Platform.h"
 #include "UpdaterCommon/UI.h"
 
 #include <Cocoa/Cocoa.h>
@@ -136,3 +137,21 @@ void UI::Stop()
 void UI::Init()
 {
 }
+
+Platform::BuildInfo::BuildInfo(const std::string& content)
+{
+  map = {{"OSMinimumVersionMacOS", ""}};
+  Parse(content);
+}
+
+bool Platform::VersionCheck(const BuildInfo& this_build_info, const BuildInfo& next_build_info)
+{
+  // TODO implement OS Minimum Version check
+  // It should go something like this:
+  // auto target_version = next_build_info.GetVersion("OSMinimumVersionMacOS");
+  // if (!target_version.has_value() || current_version >= target_version)
+  //   return true;
+  // show error
+  // return false;
+  return true;
+}
diff --git a/Source/Core/UICommon/AutoUpdate.cpp b/Source/Core/UICommon/AutoUpdate.cpp
index de8d426c7f..814f66c87b 100644
--- a/Source/Core/UICommon/AutoUpdate.cpp
+++ b/Source/Core/UICommon/AutoUpdate.cpp
@@ -246,11 +246,11 @@ void AutoUpdateChecker::TriggerUpdate(const AutoUpdateChecker::NewVersionInforma
 #endif
 
   // Run the updater!
-  const std::string command_line = MakeUpdaterCommandLine(updater_flags);
+  std::string command_line = MakeUpdaterCommandLine(updater_flags);
   INFO_LOG_FMT(COMMON, "Updater command line: {}", command_line);
 
 #ifdef _WIN32
-  STARTUPINFO sinfo = {sizeof(sinfo)};
+  STARTUPINFO sinfo{.cb = sizeof(sinfo)};
   sinfo.dwFlags = STARTF_FORCEOFFFEEDBACK;  // No hourglass cursor after starting the process.
   PROCESS_INFORMATION pinfo;
   if (CreateProcessW(UTF8ToWString(reloc_updater_path).c_str(), UTF8ToWString(command_line).data(),
diff --git a/Source/Core/UpdaterCommon/Platform.h b/Source/Core/UpdaterCommon/Platform.h
new file mode 100644
index 0000000000..9489ba9947
--- /dev/null
+++ b/Source/Core/UpdaterCommon/Platform.h
@@ -0,0 +1,100 @@
+// Copyright 2018 Dolphin Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <map>
+#include <optional>
+#include <sstream>
+
+#include "Common/CommonTypes.h"
+#include "Common/StringUtil.h"
+
+namespace Platform
+{
+struct BuildVersion
+{
+  u32 major{};
+  u32 minor{};
+  u32 build{};
+  auto operator<=>(BuildVersion const& rhs) const = default;
+  static std::optional<BuildVersion> from_string(const std::string& str)
+  {
+    auto components = SplitString(str, '.');
+    // Allow variable number of components (truncating after "build"), but not
+    // empty.
+    if (components.size() == 0)
+      return {};
+    BuildVersion version;
+    if (!TryParse(components[0], &version.major, 10))
+      return {};
+    if (components.size() > 1 && !TryParse(components[1], &version.minor, 10))
+      return {};
+    if (components.size() > 2 && !TryParse(components[2], &version.build, 10))
+      return {};
+    return version;
+  }
+};
+
+enum class VersionCheckStatus
+{
+  NothingToDo,
+  UpdateOptional,
+  UpdateRequired,
+};
+
+struct VersionCheckResult
+{
+  VersionCheckStatus status{VersionCheckStatus::NothingToDo};
+  std::optional<BuildVersion> current_version{};
+  std::optional<BuildVersion> target_version{};
+};
+
+class BuildInfo
+{
+  using Map = std::map<std::string, std::string>;
+
+public:
+  BuildInfo() = default;
+  BuildInfo(const std::string& content);
+
+  std::optional<std::string> GetString(const std::string& name) const
+  {
+    auto it = map.find(name);
+    if (it == map.end() || it->second.size() == 0)
+      return {};
+    return it->second;
+  }
+
+  std::optional<BuildVersion> GetVersion(const std::string& name) const
+  {
+    auto str = GetString(name);
+    if (!str.has_value())
+      return {};
+    return BuildVersion::from_string(str.value());
+  }
+
+private:
+  void Parse(const std::string& content)
+  {
+    std::stringstream content_stream(content);
+    std::string line;
+    while (std::getline(content_stream, line))
+    {
+      if (line.starts_with("//"))
+        continue;
+      const size_t equals_index = line.find('=');
+      if (equals_index == line.npos)
+        continue;
+      auto key = line.substr(0, equals_index);
+      auto key_it = map.find(key);
+      if (key_it == map.end())
+        continue;
+      key_it->second = line.substr(equals_index + 1);
+    }
+  }
+  Map map;
+};
+
+bool VersionCheck(const BuildInfo& this_build_info, const BuildInfo& next_build_info);
+}  // namespace Platform
diff --git a/Source/Core/UpdaterCommon/UpdaterCommon.cpp b/Source/Core/UpdaterCommon/UpdaterCommon.cpp
index fb9606ca49..dee55965bf 100644
--- a/Source/Core/UpdaterCommon/UpdaterCommon.cpp
+++ b/Source/Core/UpdaterCommon/UpdaterCommon.cpp
@@ -18,6 +18,7 @@
 #include "Common/HttpRequest.h"
 #include "Common/ScopeGuard.h"
 #include "Common/StringUtil.h"
+#include "UpdaterCommon/Platform.h"
 #include "UpdaterCommon/UI.h"
 
 #ifndef _WIN32
@@ -278,6 +279,41 @@ bool DownloadContent(const std::vector<TodoList::DownloadOp>& to_download,
   return true;
 }
 
+bool PlatformVersionCheck(const std::vector<TodoList::UpdateOp>& to_update,
+                          const std::string& install_base_path, const std::string& temp_dir)
+{
+  UI::SetDescription("Checking platform...");
+
+  const auto op_it = std::find_if(to_update.cbegin(), to_update.cend(),
+                                  [&](const auto& op) { return op.filename == "build_info.txt"; });
+  if (op_it == to_update.cend())
+    return true;
+
+  const auto op = *op_it;
+  std::string build_info_path =
+      temp_dir + DIR_SEP + HexEncode(op.new_hash.data(), op.new_hash.size());
+  std::string build_info_content;
+  if (!File::ReadFileToString(build_info_path, build_info_content) ||
+      op.new_hash != ComputeHash(build_info_content))
+  {
+    fprintf(log_fp, "Failed to read %s\n.", build_info_path.c_str());
+    return false;
+  }
+  auto next_build_info = Platform::BuildInfo(build_info_content);
+
+  build_info_path = install_base_path + DIR_SEP + "build_info.txt";
+  auto this_build_info = Platform::BuildInfo();
+  if (File::ReadFileToString(build_info_path, build_info_content))
+  {
+    if (op.old_hash != ComputeHash(build_info_content))
+      fprintf(log_fp, "Using modified existing BuildInfo %s.\n", build_info_path.c_str());
+    this_build_info = Platform::BuildInfo(build_info_content);
+  }
+
+  // The existing BuildInfo may have been modified. Be careful not to overly trust its contents!
+  return Platform::VersionCheck(this_build_info, next_build_info);
+}
+
 TodoList ComputeActionsToDo(Manifest this_manifest, Manifest next_manifest)
 {
   TodoList todo;
@@ -474,6 +510,11 @@ bool PerformUpdate(const TodoList& todo, const std::string& install_base_path,
     return false;
   fprintf(log_fp, "Download step completed.\n");
 
+  fprintf(log_fp, "Starting platform version check step...\n");
+  if (!PlatformVersionCheck(todo.to_update, install_base_path, temp_path))
+    return false;
+  fprintf(log_fp, "Platform version check step completed.\n");
+
   fprintf(log_fp, "Starting update step...\n");
   if (!UpdateFiles(todo.to_update, install_base_path, temp_path))
     return false;
diff --git a/Source/Core/WinUpdater/CMakeLists.txt b/Source/Core/WinUpdater/CMakeLists.txt
index a57d039209..23135d706f 100644
--- a/Source/Core/WinUpdater/CMakeLists.txt
+++ b/Source/Core/WinUpdater/CMakeLists.txt
@@ -2,6 +2,7 @@ set (MANIFEST_FILE Updater.exe.manifest)
 
 add_executable(winupdater WIN32
   Main.cpp
+  Platform.cpp
   WinUI.cpp
   ${MANIFEST_FILE})
 
diff --git a/Source/Core/WinUpdater/Main.cpp b/Source/Core/WinUpdater/Main.cpp
index 71e67ecf1f..caa9f40958 100644
--- a/Source/Core/WinUpdater/Main.cpp
+++ b/Source/Core/WinUpdater/Main.cpp
@@ -21,10 +21,10 @@ int WINAPI wWinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, PWSTR pCmdLine
 {
   if (lstrlenW(pCmdLine) == 0)
   {
-    MessageBox(nullptr,
-               L"This updater is not meant to be launched directly. Configure Auto-Update in "
-               "Dolphin's settings instead.",
-               L"Error", MB_ICONERROR);
+    MessageBoxW(nullptr,
+                L"This updater is not meant to be launched directly. Configure Auto-Update in "
+                "Dolphin's settings instead.",
+                L"Error", MB_ICONERROR);
     return 1;
   }
 
diff --git a/Source/Core/WinUpdater/Platform.cpp b/Source/Core/WinUpdater/Platform.cpp
new file mode 100644
index 0000000000..8c79479560
--- /dev/null
+++ b/Source/Core/WinUpdater/Platform.cpp
@@ -0,0 +1,187 @@
+#include <Windows.h>
+
+#include <filesystem>
+#include <map>
+#include <optional>
+
+#include "Common/FileUtil.h"
+#include "Common/HttpRequest.h"
+#include "Common/IOFile.h"
+#include "Common/ScopeGuard.h"
+#include "Common/StringUtil.h"
+
+#include "UpdaterCommon/Platform.h"
+#include "UpdaterCommon/UI.h"
+
+namespace Platform
+{
+BuildInfo::BuildInfo(const std::string& content)
+{
+  map = {{"OSMinimumVersionWin10", ""},
+         {"OSMinimumVersionWin11", ""},
+         {"VCToolsVersion", ""},
+         {"VCToolsUpdateURL", ""}};
+  Parse(content);
+}
+
+// This default value should be kept in sync with the value of VCToolsUpdateURL in
+// build_info.txt.in
+static const char* VCToolsUpdateURLDefault = "https://aka.ms/vs/17/release/vc_redist.x64.exe";
+#define VC_RUNTIME_REGKEY R"(SOFTWARE\Microsoft\VisualStudio\14.0\VC\Runtimes\)"
+
+static const char* VCRuntimeRegistrySubkey()
+{
+  return VC_RUNTIME_REGKEY
+#ifdef _M_X86_64
+      "x64";
+#elif _M_ARM_64
+      "arm64";
+#else
+#error unsupported architecture
+#endif
+}
+
+static bool ReadVCRuntimeVersionField(u32* value, const char* name)
+{
+  DWORD value_len = sizeof(*value);
+  return RegGetValueA(HKEY_LOCAL_MACHINE, VCRuntimeRegistrySubkey(), name, RRF_RT_REG_DWORD,
+                      nullptr, value, &value_len) == ERROR_SUCCESS;
+}
+
+static std::optional<BuildVersion> GetInstalledVCRuntimeVersion()
+{
+  u32 installed;
+  if (!ReadVCRuntimeVersionField(&installed, "Installed") || !installed)
+    return {};
+  BuildVersion version;
+  if (!ReadVCRuntimeVersionField(&version.major, "Major") ||
+      !ReadVCRuntimeVersionField(&version.minor, "Minor") ||
+      !ReadVCRuntimeVersionField(&version.build, "Bld"))
+  {
+    return {};
+  }
+  return version;
+}
+
+static VersionCheckResult VCRuntimeVersionCheck(const BuildInfo& this_build_info,
+                                                const BuildInfo& next_build_info)
+{
+  VersionCheckResult result;
+  result.current_version = GetInstalledVCRuntimeVersion();
+  result.target_version = next_build_info.GetVersion("VCToolsVersion");
+
+  auto existing_version = this_build_info.GetVersion("VCToolsVersion");
+
+  if (!result.target_version.has_value())
+    result.status = VersionCheckStatus::UpdateOptional;
+  else if (!result.current_version.has_value() || result.current_version < result.target_version)
+    result.status = VersionCheckStatus::UpdateRequired;
+
+  // See if the current build was already running on acceptable version of the runtime. This could
+  // happen if the user manually copied the redist DLLs and got Dolphin running that way.
+  if (existing_version.has_value() && existing_version >= result.target_version)
+    result.status = VersionCheckStatus::NothingToDo;
+
+  return result;
+}
+
+static bool VCRuntimeUpdate(const BuildInfo& build_info)
+{
+  UI::SetDescription("Updating VC++ Redist, please wait...");
+
+  Common::HttpRequest req;
+  req.FollowRedirects(10);
+  auto resp = req.Get(build_info.GetString("VCToolsUpdateURL").value_or(VCToolsUpdateURLDefault));
+  if (!resp)
+    return false;
+
+  // Write it to current working directory.
+  auto redist_path = std::filesystem::current_path() / L"vc_redist.x64.exe";
+  auto redist_path_u8 = WStringToUTF8(redist_path.wstring());
+  File::IOFile redist_file;
+  redist_file.Open(redist_path_u8, "wb");
+  if (!redist_file.WriteBytes(resp->data(), resp->size()))
+    return false;
+  redist_file.Close();
+
+  Common::ScopeGuard redist_deleter([&] { File::Delete(redist_path_u8); });
+
+  // The installer also supports /passive and /quiet. We pass neither to allow the user to see and
+  // interact with the installer.
+  std::wstring cmdline = redist_path.filename().wstring() + L" /install /norestart";
+  STARTUPINFOW startup_info{.cb = sizeof(startup_info)};
+  PROCESS_INFORMATION process_info;
+  if (!CreateProcessW(redist_path.c_str(), cmdline.data(), nullptr, nullptr, TRUE, 0, nullptr,
+                      nullptr, &startup_info, &process_info))
+  {
+    return false;
+  }
+  CloseHandle(process_info.hThread);
+
+  // Wait for it to run
+  WaitForSingleObject(process_info.hProcess, INFINITE);
+  DWORD exit_code;
+  bool has_exit_code = GetExitCodeProcess(process_info.hProcess, &exit_code);
+  CloseHandle(process_info.hProcess);
+  // NOTE: Some nonzero exit codes can still be considered success (e.g. if installation was
+  // bypassed because the same version already installed).
+  return has_exit_code && exit_code == EXIT_SUCCESS;
+}
+
+static BuildVersion CurrentOSVersion()
+{
+  typedef DWORD(WINAPI * RtlGetVersion_t)(PRTL_OSVERSIONINFOW);
+  auto RtlGetVersion =
+      (RtlGetVersion_t)GetProcAddress(GetModuleHandle(TEXT("ntdll")), "RtlGetVersion");
+  RTL_OSVERSIONINFOW info{.dwOSVersionInfoSize = sizeof(info)};
+  RtlGetVersion(&info);
+  return {.major = info.dwMajorVersion, .minor = info.dwMinorVersion, .build = info.dwBuildNumber};
+}
+
+static VersionCheckResult OSVersionCheck(const BuildInfo& build_info)
+{
+  VersionCheckResult result;
+  result.current_version = CurrentOSVersion();
+
+  constexpr BuildVersion WIN11_BASE{10, 0, 22000};
+  const char* version_name =
+      (result.current_version >= WIN11_BASE) ? "OSMinimumVersionWin11" : "OSMinimumVersionWin10";
+  result.target_version = build_info.GetVersion(version_name);
+
+  if (!result.target_version.has_value() || result.current_version >= result.target_version)
+    result.status = VersionCheckStatus::NothingToDo;
+  else
+    result.status = VersionCheckStatus::UpdateRequired;
+  return result;
+}
+
+bool VersionCheck(const BuildInfo& this_build_info, const BuildInfo& next_build_info)
+{
+  // If the binary requires more recent OS, inform the user.
+  auto os_check = OSVersionCheck(next_build_info);
+  if (os_check.status == VersionCheckStatus::UpdateRequired)
+  {
+    UI::Error("Please update Windows in order to update Dolphin.");
+    return false;
+  }
+
+  // Check if application being launched needs more recent version of VC Redist. If so, download
+  // latest updater and execute it.
+  auto vc_check = VCRuntimeVersionCheck(this_build_info, next_build_info);
+  if (vc_check.status != VersionCheckStatus::NothingToDo)
+  {
+    // Don't bother checking status of the install itself, just check if we actually see the new
+    // version.
+    VCRuntimeUpdate(next_build_info);
+    vc_check = VCRuntimeVersionCheck(this_build_info, next_build_info);
+    if (vc_check.status == VersionCheckStatus::UpdateRequired)
+    {
+      // The update is required and the install failed for some reason.
+      UI::Error("Please update VC++ Runtime in order to update Dolphin.");
+      return false;
+    }
+  }
+
+  return true;
+}
+}  // namespace Platform
diff --git a/Source/Core/WinUpdater/WinUI.cpp b/Source/Core/WinUpdater/WinUI.cpp
index 62b02eb0c0..1671f43457 100644
--- a/Source/Core/WinUpdater/WinUI.cpp
+++ b/Source/Core/WinUpdater/WinUI.cpp
@@ -253,8 +253,8 @@ void Stop()
 
 void LaunchApplication(std::string path)
 {
-  // Hack: Launching the updater over the explorer ensures that admin priviliges are dropped. Why?
-  // Ask Microsoft.
+  // Indirectly start the application via explorer. This effectively drops admin priviliges because
+  // explorer is running as current user.
   ShellExecuteW(nullptr, nullptr, L"explorer.exe", UTF8ToWString(path).c_str(), nullptr, SW_SHOW);
 }
 
diff --git a/Source/Core/WinUpdater/WinUpdater.vcxproj b/Source/Core/WinUpdater/WinUpdater.vcxproj
index 9ec5d4afb2..28ae61bb34 100644
--- a/Source/Core/WinUpdater/WinUpdater.vcxproj
+++ b/Source/Core/WinUpdater/WinUpdater.vcxproj
@@ -25,8 +25,14 @@
     </ProjectReference>
   </ItemGroup>
   <ItemGroup>
+    <ClInclude Include="..\UpdaterCommon\Platform.h" />
+    <ClInclude Include="..\UpdaterCommon\UI.h" />
+    <ClInclude Include="..\UpdaterCommon\UpdaterCommon.h" />
+  </ItemGroup>
+  <ItemGroup>
     <ClCompile Include="..\UpdaterCommon\UpdaterCommon.cpp" />
     <ClCompile Include="Main.cpp" />
+    <ClCompile Include="Platform.cpp" />
     <ClCompile Include="WinUI.cpp" />
   </ItemGroup>
   <Import Project="$(ExternalsDir)cpp-optparse\exports.props" />