diff --git a/Code/OS/NcnnUtils.cs b/Code/OS/NcnnUtils.cs
index a881b39..3c5fbaa 100644
--- a/Code/OS/NcnnUtils.cs
+++ b/Code/OS/NcnnUtils.cs
@@ -30,6 +30,7 @@ public static async Task ConvertNcnnModel(string modelPath, string filenamePatte
             {
                 if (IsDirNcnnModel(modelPath))
                 {
+					ApplyFilenamePattern(modelPath, filenamePattern);
 					currentNcnnModel = modelPath;
 					return;
 				}
@@ -60,9 +61,7 @@ public static async Task ConvertNcnnModel(string modelPath, string filenamePatte
                     Logger.Log("NCNN Model is cached - Skipping conversion.");
                 }
 
-				foreach(FileInfo file in IoUtils.GetFileInfosSorted(outPath).Where(f => f.Extension == ".bin" || f.Extension == ".param"))
-					IoUtils.RenameFile(file.FullName, filenamePattern.Replace("*", $"{file.Name.GetInt()}"));
-
+				ApplyFilenamePattern(outPath, filenamePattern);
                 currentNcnnModel = outPath;
             }
             catch (Exception e)
@@ -71,6 +70,12 @@ public static async Task ConvertNcnnModel(string modelPath, string filenamePatte
             }
         }
 
+		static void ApplyFilenamePattern(string path, string pattern)
+        {
+			foreach (FileInfo file in IoUtils.GetFileInfosSorted(path).Where(f => f.Extension == ".bin" || f.Extension == ".param"))
+				IoUtils.RenameFile(file.FullName, pattern.Replace("*", $"{file.Name.GetInt()}"));
+		}
+
 		static async Task RunConverter(string modelPath)
         {
             lastNcnnOutput = "";
diff --git a/Code/UI/PreviewUI.cs b/Code/UI/PreviewUI.cs
index e55626e..0709b95 100644
--- a/Code/UI/PreviewUI.cs
+++ b/Code/UI/PreviewUI.cs
@@ -79,7 +79,7 @@ public static async Task UpscaleImage()
 
             try
             {
-                await Upscale.Run(Paths.imgInPath, Paths.imgOutPath, mdl, false, Config.GetBool("alpha"), PreviewUi.PreviewMode.None);
+                await Upscale.Run(Paths.imgInPath, Paths.imgOutPath, mdl, false, Config.GetBool("alpha"), PreviewMode.None);
                 if (Program.canceled) return;
                 outImg = Upscale.GetOutputImg();
                 Program.mainForm.SetProgress(100f, "Post-Processing...");