diff --git a/tools/audio_player.py b/tools/audio_player.py
index b88d0b0..821cb17 100644
--- a/tools/audio_player.py
+++ b/tools/audio_player.py
@@ -35,7 +35,10 @@ def play(self, data, sr, loop_start, loop_end, msg=None):
                     sd.sleep(100)
                 if msg:
                     if loop_start is None or loop_start is None:
-                        msg(f'■ Press space bar to play')
+                        try:
+                            msg(f'■ Press space bar to play')
+                        except RuntimeError as e:
+                            pass
 
     def stop(self, msg=None):
         if self.is_playing.is_set():
diff --git a/tools/base_tool_UI.py b/tools/base_tool_UI.py
index 7fb23e9..a600b31 100644
--- a/tools/base_tool_UI.py
+++ b/tools/base_tool_UI.py
@@ -315,9 +315,9 @@ def lw_drop_event(self, event):
             event.ignore()
 
     def closeEvent(self, event):
-        print(f'{self.objectName()} closed')
+        self.player.stop(msg=None)
         self.removeEventFilter(self)
-        self.player.stop()
+        print(f'{self.objectName()} closed')
         event.accept()
 
     def disable_focus(self):
diff --git a/tools/loop_tool_UI.pyw b/tools/loop_tool_UI.pyw
index ac5a718..185b945 100644
--- a/tools/loop_tool_UI.pyw
+++ b/tools/loop_tool_UI.pyw
@@ -24,12 +24,13 @@ from pathlib import Path
 
 from PyQt5 import QtGui, QtCore
 
-import UI.loop_tool as gui
 import loop_sample as ls
 from audio_player import play_notification
 from base_tool_UI import BaseToolUi, launch
 from common_ui_utils import add_ctx, resource_path
 from sample_utils import Sample
+# import UI.loop_tool as gui
+from tools.UI import loop_tool as gui
 
 # from simple_logger import SimpleLogger
 
diff --git a/tools/rename_tool_UI.pyw b/tools/rename_tool_UI.pyw
index ffff16f..7d9f087 100644
--- a/tools/rename_tool_UI.pyw
+++ b/tools/rename_tool_UI.pyw
@@ -33,7 +33,9 @@ from pathlib import Path
 
 from PyQt5 import QtWidgets, QtGui, Qt, QtCore
 
-import UI.rename_tool as gui
+# import UI.rename_tool as gui
+from tools.UI import rename_tool as gui
+
 import sample_utils as st
 from audio_player import play_notification
 from base_tool_UI import BaseToolUi, launch
diff --git a/tools/smp2ds_UI.pyw b/tools/smp2ds_UI.pyw
index 67d41a1..a197cf7 100644
--- a/tools/smp2ds_UI.pyw
+++ b/tools/smp2ds_UI.pyw
@@ -30,13 +30,14 @@ from PyQt5 import QtGui, QtCore, Qt
 from PyQt5.QtWidgets import QApplication, QMainWindow, QFileDialog, QMessageBox
 
 import smp_to_dspreset as smp2ds
-from UI import smp_to_ds as gui
 from audio_player import play_notification
 from common_prefs_utils import Node, get_settings, set_settings, read_settings, write_settings
 from common_ui_utils import add_ctx, add_insert_ctx, popup_menu
 from common_ui_utils import beautify_str, resource_path, resource_path_alt, shorten_path
 from jsonFile import read_json
 from smp_to_dspreset import __version__
+# import UI.smp_to_ds as gui
+from tools.UI import smp_to_ds as gui
 
 
 class Smp2dsUi(gui.Ui_smp_to_ds_ui, QMainWindow):
diff --git a/tools/split_tool_UI.pyw b/tools/split_tool_UI.pyw
index 1c1efce..3fd9090 100644
--- a/tools/split_tool_UI.pyw
+++ b/tools/split_tool_UI.pyw
@@ -23,12 +23,13 @@ from pathlib import Path
 
 from PyQt5 import QtGui, QtCore
 
-import UI.split_tool as gui
 import split_audio as sa
 from audio_player import play_notification
 from base_tool_UI import BaseToolUi, launch
 from common_ui_utils import add_ctx, get_documents_directory, resource_path
 from sample_utils import Sample
+# import UI.split_tool as gui
+from tools.UI import split_tool as gui
 
 try:
     import crepe
diff --git a/tools/st_tool_UI.pyw b/tools/st_tool_UI.pyw
index 955cd46..b62c8f8 100644
--- a/tools/st_tool_UI.pyw
+++ b/tools/st_tool_UI.pyw
@@ -20,21 +20,21 @@ import os
 import threading
 import traceback
 from functools import partial
-from glob import glob
 from pathlib import Path
 from typing import cast
 
 import soundfile as sf
 from PyQt5 import QtWidgets, QtGui, QtCore
 
-import UI.st_tool as gui
 import pseudo_stereo as ps
 from audio_player import play_notification
 from base_tool_UI import BaseToolUi, launch
 from common_audio_utils import rms
-from common_ui_utils import add_ctx, replace_widget, FilePathLabel, resource_path
+from common_ui_utils import add_ctx, replace_widget, FilePathLabel, resource_path, resource_path_alt
 from file_utils import resolve_overwriting
 from sample_utils import Sample
+# import UI.st_tool as gui
+from tools.UI import st_tool as gui
 from utils import append_metadata, set_md_tags
 
 __version__ = '1.1.0'
@@ -307,7 +307,7 @@ class StToolUi(gui.Ui_st_tool_mw, BaseToolUi):
 
     def get_ir_samples(self, ir_subdir='dh_ir'):
         self.ir_samples = []
-        ir_path = resource_path(self.base_dir / ir_subdir, as_str=False)
+        ir_path = resource_path_alt(self.base_dir / ir_subdir, parent_dir='', as_str=False)
         if ir_path.is_dir():
             for ext in self.file_types:
                 ir_smp = ir_path.glob(f'*{ext}')
diff --git a/tools/upsample_tool_UI.pyw b/tools/upsample_tool_UI.pyw
index 8041547..33273bf 100644
--- a/tools/upsample_tool_UI.pyw
+++ b/tools/upsample_tool_UI.pyw
@@ -18,7 +18,6 @@ import soundfile as sf
 from PyQt5 import QtWidgets, QtGui, QtCore
 from scipy import interpolate
 
-import UI.upsample_tool as gui
 import noise_reduction as nr
 from audio_player import play_notification
 from base_tool_UI import BaseToolUi, launch
@@ -28,11 +27,12 @@ from file_utils import resolve_overwriting
 from loop_sample import db_to_lin
 from sample_utils import Sample
 from split_audio import envelope_transform
+from subprocess_utils import DisableShellWindows
+# import UI.upsample_tool as gui
+from tools.UI import upsample_tool as gui
 from upsample import audio_upsample
 from utils import append_metadata, set_md_tags
 
-from subprocess_utils import DisableShellWindows
-
 __version__ = '1.1.0'