diff --git a/OptiScaler/Config.cpp b/OptiScaler/Config.cpp
index e7c8ca45..9adf5ec1 100644
--- a/OptiScaler/Config.cpp
+++ b/OptiScaler/Config.cpp
@@ -18,6 +18,11 @@ static inline bool isInteger(const std::string& str, int& value) {
     return (iss >> value) && iss.eof();
 }
 
+static inline bool isUInt(const std::string& str, uint32_t& value) {
+    std::istringstream iss(str);
+    return (iss >> value) && iss.eof();
+}
+
 static inline bool isFloat(const std::string& str, float& value) {
     std::istringstream iss(str);
     return (iss >> value) && iss.eof();
@@ -690,6 +695,32 @@ std::optional<int> Config::readInt(std::string section, std::string key)
     }
 }
 
+std::optional<uint32_t> Config::readUInt(std::string section, std::string key)
+{
+    auto value = readString(section, key);
+    try
+    {
+        uint32_t result;
+
+        if (value.has_value() && isUInt(value.value(), result))
+            return result;
+
+        return std::nullopt;
+    }
+    catch (const std::bad_optional_access&) // missing or auto value
+    {
+        return std::nullopt;
+    }
+    catch (const std::invalid_argument&) // invalid float string for std::stof
+    {
+        return std::nullopt;
+    }
+    catch (const std::out_of_range&) // out// out of range for 32 bit float
+    {
+        return std::nullopt;
+    }
+}
+
 std::optional<bool> Config::readBool(std::string section, std::string key)
 {
     auto value = readString(section, key, true);
diff --git a/OptiScaler/Config.h b/OptiScaler/Config.h
index 847fe558..f3b66fa9 100644
--- a/OptiScaler/Config.h
+++ b/OptiScaler/Config.h
@@ -48,12 +48,12 @@ public:
 	std::optional<std::wstring> DLSSLibrary;
 	std::optional<std::wstring> NVNGX_DLSS_Library;
 	std::optional<bool> RenderPresetOverride;
-	std::optional<int> RenderPresetDLAA;
-	std::optional<int> RenderPresetUltraQuality;
-	std::optional<int> RenderPresetQuality;
-	std::optional<int> RenderPresetBalanced;
-	std::optional<int> RenderPresetPerformance;
-	std::optional<int> RenderPresetUltraPerformance;
+	std::optional<uint32_t> RenderPresetDLAA;
+	std::optional<uint32_t> RenderPresetUltraQuality;
+	std::optional<uint32_t> RenderPresetQuality;
+	std::optional<uint32_t> RenderPresetBalanced;
+	std::optional<uint32_t> RenderPresetPerformance;
+	std::optional<uint32_t> RenderPresetUltraPerformance;
 
 	// CAS
 	std::optional<bool> RcasEnabled;
@@ -222,5 +222,6 @@ private:
 	std::optional<std::string> readString(std::string section, std::string key, bool lowercase = false);
 	std::optional<float> readFloat(std::string section, std::string key);
 	std::optional<int> readInt(std::string section, std::string key);
+	std::optional<uint32_t> readUInt(std::string section, std::string key);
 	std::optional<bool> readBool(std::string section, std::string key);
 };
diff --git a/OptiScaler/backends/dlss/DLSSFeature.cpp b/OptiScaler/backends/dlss/DLSSFeature.cpp
index 6856512f..bd0a7f2a 100644
--- a/OptiScaler/backends/dlss/DLSSFeature.cpp
+++ b/OptiScaler/backends/dlss/DLSSFeature.cpp
@@ -179,12 +179,12 @@ void DLSSFeature::ProcessInitParams(NVSDK_NGX_Parameter* InParameters)
 
     LOG_INFO("Render Size: {}x{}, Target Size: {}x{}, Display Size: {}x{}", RenderWidth(), RenderHeight(), TargetWidth(), TargetHeight(), DisplayWidth(), DisplayHeight());
 
-    unsigned int RenderPresetDLAA = 0;
-    unsigned int RenderPresetUltraQuality = 0;
-    unsigned int RenderPresetQuality = 0;
-    unsigned int RenderPresetBalanced = 0;
-    unsigned int RenderPresetPerformance = 0;
-    unsigned int RenderPresetUltraPerformance = 0;
+    uint32_t RenderPresetDLAA = 0;
+    uint32_t RenderPresetUltraQuality = 0;
+    uint32_t RenderPresetQuality = 0;
+    uint32_t RenderPresetBalanced = 0;
+    uint32_t RenderPresetPerformance = 0;
+    uint32_t RenderPresetUltraPerformance = 0;
 
     if (InParameters->Get(NVSDK_NGX_Parameter_DLSS_Hint_Render_Preset_DLAA, &RenderPresetDLAA) != NVSDK_NGX_Result_Success)
         InParameters->Get("RayReconstruction.Hint.Render.Preset.DLAA", &RenderPresetDLAA);
@@ -253,6 +253,12 @@ void DLSSFeature::ProcessInitParams(NVSDK_NGX_Parameter* InParameters)
     LOG_DEBUG("Preset_Performance {}", RenderPresetPerformance);
     InParameters->Set(NVSDK_NGX_Parameter_DLSS_Hint_Render_Preset_UltraPerformance, RenderPresetUltraPerformance);
     LOG_DEBUG("Preset_UltraPerformance {}", RenderPresetUltraPerformance);
+    InParameters->Set("RayReconstruction.Hint.Render.Preset.DLAA", RenderPresetDLAA);
+    InParameters->Set("RayReconstruction.Hint.Render.Preset.UltraQuality", RenderPresetUltraQuality);
+    InParameters->Set("RayReconstruction.Hint.Render.Preset.Quality", RenderPresetQuality);
+    InParameters->Set("RayReconstruction.Hint.Render.Preset.Balanced", RenderPresetBalanced);
+    InParameters->Set("RayReconstruction.Hint.Render.Preset.Performance", RenderPresetPerformance);
+    InParameters->Set("RayReconstruction.Hint.Render.Preset.UltraPerformance", RenderPresetUltraPerformance);
 
     LOG_FUNC_RESULT(0);
 }
diff --git a/OptiScaler/backends/dlss/DLSSFeature_Vk.h b/OptiScaler/backends/dlss/DLSSFeature_Vk.h
index 474fcf67..20ee95db 100644
--- a/OptiScaler/backends/dlss/DLSSFeature_Vk.h
+++ b/OptiScaler/backends/dlss/DLSSFeature_Vk.h
@@ -10,7 +10,6 @@ private:
 
 protected:
 
-
 public:
 	bool Init(VkInstance InInstance, VkPhysicalDevice InPD, VkDevice InDevice, VkCommandBuffer InCmdList, PFN_vkGetInstanceProcAddr InGIPA, PFN_vkGetDeviceProcAddr InGDPA, NVSDK_NGX_Parameter* InParameters) override;
 	bool Evaluate(VkCommandBuffer InCmdBuffer, NVSDK_NGX_Parameter* InParameters) override;
diff --git a/OptiScaler/backends/dlssd/DLSSDFeature.cpp b/OptiScaler/backends/dlssd/DLSSDFeature.cpp
index ee724899..cfa0d98b 100644
--- a/OptiScaler/backends/dlssd/DLSSDFeature.cpp
+++ b/OptiScaler/backends/dlssd/DLSSDFeature.cpp
@@ -170,12 +170,12 @@ void DLSSDFeature::ProcessInitParams(NVSDK_NGX_Parameter* InParameters)
     InParameters->Set(NVSDK_NGX_Parameter_OutWidth, TargetWidth());
     InParameters->Set(NVSDK_NGX_Parameter_OutHeight, TargetHeight());
 
-    unsigned int RenderPresetDLAA = 0;
-    unsigned int RenderPresetUltraQuality = 0;
-    unsigned int RenderPresetQuality = 0;
-    unsigned int RenderPresetBalanced = 0;
-    unsigned int RenderPresetPerformance = 0;
-    unsigned int RenderPresetUltraPerformance = 0;
+    uint32_t RenderPresetDLAA = 0;
+    uint32_t RenderPresetUltraQuality = 0;
+    uint32_t RenderPresetQuality = 0;
+    uint32_t RenderPresetBalanced = 0;
+    uint32_t RenderPresetPerformance = 0;
+    uint32_t RenderPresetUltraPerformance = 0;
 
     if (InParameters->Get(NVSDK_NGX_Parameter_DLSS_Hint_Render_Preset_DLAA, &RenderPresetDLAA) != NVSDK_NGX_Result_Success)
         InParameters->Get("RayReconstruction.Hint.Render.Preset.DLAA", &RenderPresetDLAA);
diff --git a/OptiScaler/imgui/imgui_common.h b/OptiScaler/imgui/imgui_common.h
index 2dc6c60b..9c0e62d5 100644
--- a/OptiScaler/imgui/imgui_common.h
+++ b/OptiScaler/imgui/imgui_common.h
@@ -761,7 +761,7 @@ public:
         }
     }
 
-    static void AddRenderPreset(std::string name, std::optional<int>* value)
+    static void AddRenderPreset(std::string name, std::optional<uint32_t>* value)
     {
         const char* presets[] = { "DEFAULT", "PRESET A", "PRESET B", "PRESET C", "PRESET D", "PRESET E", "PRESET F", "PRESET G" };
         const char* presetsDesc[] = { "Whatever the game uses",