diff --git a/src-tauri/icons/icon.ico b/src-tauri/icons/icon.ico
index bcac44b..3d12ef3 100644
Binary files a/src-tauri/icons/icon.ico and b/src-tauri/icons/icon.ico differ
diff --git a/src-tauri/src/main.rs b/src-tauri/src/main.rs
index 5fa6c00..9010974 100644
--- a/src-tauri/src/main.rs
+++ b/src-tauri/src/main.rs
@@ -1,7 +1,9 @@
+#![windows_subsystem = "windows"]
+
 use rodio::Source;
 
-use std::vec;
-use tauri::Manager;
+use std::{fs, vec};
+use tauri::{Manager, State, WindowEvent};
 
 mod editor_commands;
 mod squarewave;
@@ -22,6 +24,20 @@ use crate::umpk80_commands::{
 
 fn main() {
     tauri::Builder::default()
+        .enable_macos_default_menu(false)
+        .on_window_event(move |event| match event.event() {
+            WindowEvent::Destroyed => {
+                let mut am: State<TempDirState> = event.window().state();
+
+                let path = {
+                    let state = am.0.lock().unwrap();
+                    state.path().to_owned()
+                };
+
+                fs::remove_dir_all(path).unwrap();
+            }
+            _ => { }
+        })
         .manage(TempDirState::new())
         .manage(Umpk80State::new())
         .invoke_handler(tauri::generate_handler![
@@ -49,4 +65,4 @@ fn main() {
         ])
         .run(tauri::generate_context!())
         .expect("error while running tauri application");
-}
+}
\ No newline at end of file
diff --git a/src-tauri/src/translator_commands.rs b/src-tauri/src/translator_commands.rs
index 27e1112..0339037 100644
--- a/src-tauri/src/translator_commands.rs
+++ b/src-tauri/src/translator_commands.rs
@@ -1,5 +1,5 @@
 use std::path::Path;
-use std::sync::{Arc, Mutex};
+use std::sync::{Arc, Mutex, MutexGuard};
 
 use serde::{Deserialize, Serialize};
 use tauri::State;
diff --git a/src-tauri/tauri.conf.json b/src-tauri/tauri.conf.json
index 2c7dfc1..a9b3968 100644
--- a/src-tauri/tauri.conf.json
+++ b/src-tauri/tauri.conf.json
@@ -7,7 +7,7 @@
   },
   "package": {
     "productName": "UMPK-80-IDE",
-    "version": "0.1.0"
+    "version": "1.0.0"
   },
   "tauri": {
     "allowlist": {