Addendum to last

Author: Dutchman101

Client/core/CVersionUpdater.cpp

@@ -3158,7 +3158,17 @@ int CVersionUpdater::DoSendDownloadRequestToNextServer()
     int secureBootStatus = 0;
     const SString secureBootValue =
         GetSystemRegistryValue((uint)HKEY_LOCAL_MACHINE, "SYSTEM\\CurrentControlSet\\Control\\SecureBoot\\State", "UEFISecureBootEnabled", &secureBootStatus);
-    const bool bSecureBootEnabled = (secureBootStatus > 0) ? (secureBootValue.ToInt() != 0) : false;
+    bool bSecureBootEnabled = false;
+    if (secureBootStatus > 0)
+    {
+        // Parse the registry value into a numeric flag
+        char* secureBootEnd = nullptr;
+        const long secureBootNumeric = strtol(secureBootValue.c_str(), &secureBootEnd, 10);
+        if (secureBootEnd != secureBootValue.c_str() && *secureBootEnd == '\0')
+        {
+            bSecureBootEnabled = secureBootNumeric != 0;
+        }
+    }
     // Compile some system stats
     SDxStatus dxStatus;
     g_pGraphics->GetRenderItemManager()->GetDxStatus(dxStatus);

Client/core/DXHook/CProxyDirect3D9.cpp

@@ -353,7 +353,17 @@ HRESULT CProxyDirect3D9::CreateDevice(UINT Adapter, D3DDEVTYPE DeviceType, HWND
     int themeStatus = 0;
     const SString appsUseLightTheme =
         GetSystemRegistryValue((uint)HKEY_CURRENT_USER, "Software\\Microsoft\\Windows\\CurrentVersion\\Themes\\Personalize", "AppsUseLightTheme", &themeStatus);
-    const BOOL darkTitleBar = (themeStatus > 0) ? (appsUseLightTheme.ToInt() == 0) : FALSE;
+    BOOL darkTitleBar = FALSE;
+    if (themeStatus > 0)
+    {
+        // Parse the registry value into a numeric flag
+        char* themeEnd = nullptr;
+        const long themeNumeric = strtol(appsUseLightTheme.c_str(), &themeEnd, 10);
+        if (themeEnd != appsUseLightTheme.c_str() && *themeEnd == '\0')
+        {
+            darkTitleBar = (themeNumeric == 0);
+        }
+    }
     DwmSetWindowAttribute(hFocusWindow, DWMWA_USE_IMMERSIVE_DARK_MODE, &darkTitleBar, sizeof(darkTitleBar));
 
     // Update icon