diff --git a/Utils.ts b/Utils.ts
index 2d966db..047f9d8 100644
--- a/Utils.ts
+++ b/Utils.ts
@@ -2,8 +2,18 @@ import { App, TFile, TFolder, normalizePath } from 'obsidian';
 
 export async function saveFile(app: App, audioBlob: Blob, fileName: string, path: string): Promise<TFile> {
     try {
-        const normalizedPath = normalizePath(path);
-        const filePath = `${normalizedPath}/${fileName}`;
+        
+        let normalizedPath: string;
+        try {
+            normalizedPath = normalizePath(path);
+            if (!normalizedPath) {
+                console.warn('Normalized path is invalid, using root path');
+                normalizedPath = '/'; // Set to root path of the vault
+            }
+        } catch (error) {
+            console.warn('Error normalizing path, using root path:', error);
+            normalizedPath = '/'; // Set to root path of the vault
+        }        const filePath = `${normalizedPath}/${fileName}`;
 
         await ensureDirectoryExists(app, normalizedPath);
 
diff --git a/whisper.cpp b/whisper.cpp
new file mode 160000
index 0000000..c118733
--- /dev/null
+++ b/whisper.cpp
@@ -0,0 +1 @@
+Subproject commit c118733a29ad4a984015a5c08fd585086d01087a