diff --git a/build_vdiclient.bat b/build_vdiclient.bat
index b1655cf..2c23a76 100644
--- a/build_vdiclient.bat
+++ b/build_vdiclient.bat
@@ -2,23 +2,6 @@
 pyinstaller --noconsole --noconfirm --hidden-import proxmoxer.backends --hidden-import proxmoxer.backends.https --hidden-import proxmoxer.backends.https.AuthenticationError --hidden-import proxmoxer.core --hidden-import proxmoxer.core.ResourceException --hidden-import subprocess.TimeoutExpired --hidden-import subprocess.CalledProcessError --hidden-import requests.exceptions --hidden-import requests.exceptions.ReadTimeout --hidden-import requests.exceptions.ConnectTimeout --hidden-import requests.exceptions.ConnectionError --noupx -i vdiicon.ico vdiclient.py
 copy vdiclient.png dist\vdiclient
 copy vdiicon.ico dist\vdiclient
-REM del dist\vdiclient\opengl32sw.dll
-REM del dist\vdiclient\libGLESv2.dll
-REM del dist\vdiclient\d3dcompiler_47.dll
-REM del dist\vdiclient\Qt5Pdf.dll
-REM del dist\vdiclient\Qt5VirtualKeyboard.dll
-REM del dist\vdiclient\Qt5WebSockets.dll
-REM del dist\vdiclient\Qt5Quick.dll
-REM del dist\vdiclient\PySide2\plugins\imageformats\qgif.dll
-REM del dist\vdiclient\PySide2\plugins\imageformats\qjpeg.dll
-REM del dist\vdiclient\PySide2\plugins\imageformats\qpdf.dll
-REM del dist\vdiclient\PySide2\plugins\imageformats\qsvg.dll
-REM del dist\vdiclient\PySide2\plugins\imageformats\qtga.dll
-REM del dist\vdiclient\PySide2\plugins\imageformats\qtiff.dll
-REM del dist\vdiclient\PySide2\plugins\imageformats\qwbmp.dll
-REM del dist\vdiclient\PySide2\plugins\imageformats\qwebp.dll
-REM del dist\vdiclient\PySide2\plugins\platforminputcontexts\qtvirtualkeyboardplugin.dll
-REM del /Q dist\vdiclient\PySide2\translations\*
 cd dist
 python createmsi.py vdiclient.json
 cd ..
diff --git a/requirements.bat b/requirements.bat
index 2a3fefd..76ace15 100644
--- a/requirements.bat
+++ b/requirements.bat
@@ -1,6 +1,6 @@
 @echo off
 pip install pyinstaller
 pip install proxmoxer
-pip install PySimpleGUI
+pip install "PySimpleGUI<5.0.0"
 pip install requests
 pip install pywin32
\ No newline at end of file
diff --git a/requirements.sh b/requirements.sh
index c4adf2d..a5b0a26 100644
--- a/requirements.sh
+++ b/requirements.sh
@@ -1,4 +1,4 @@
 #!/bin/bash
 pip3 install proxmoxer
-pip3 install PySimpleGUI
+pip3 install "PySimpleGUI<5.0.0"
 pip3 install requests