diff --git a/.appveyor.yml b/.appveyor.yml
deleted file mode 100644
index 3b00263..0000000
--- a/.appveyor.yml
+++ /dev/null
@@ -1,63 +0,0 @@
-branches:
-  only:
-    - master
-
-environment:
-  MINICONDA: "C:\\Miniconda"
-  PYTHON: "C:\\Python36"
-  PYTHON_VERSION: 3.6
-  PYTHON_ARCH: 32
-
-platform: x86
-
-configuration: Release
-
-init:
-  - set PYTHONPATH=%PYTHON%
-  - set PYTHONHOME=%PYTHON%
-  - set PATH=%PYTHON%\Scripts;%PYTHON%;C:\Program Files (x86)\NSIS;%PATH%
-  - python --version
-  - python -m pip install -U pip setuptools wheel
-  - pip install -U pypiwin32==223
-  - pip install twisted[tls] certifi
-  - pip install zope.interface
-  - type nul > %PYTHON%\lib\site-packages\zope\__init__.py
-  - pip install py2exe
-  - pip install shiboken2==5.12.3 PySide2==5.12.3
-  - pip freeze
-  
-install:
-  - cd %APPVEYOR_BUILD_FOLDER%
-  - for /F "tokens=2 delims='" %%a in ('findstr version syncplay\__init__.py') do @set ver=%%a
-  - python buildPy2exe.py
-  - type nul > syncplay_v%ver%\syncplay.ini
-
-# Not a project with an msbuild file, build done at install.
-build: off
-
-artifacts:
-  - path: 'syncplay_v$(ver)'
-    type: zip
-    name: Syncplay_$(ver)_Portable
-
-  - path: Syncplay-$(ver)-Setup.exe
-    name: Syncplay-$(ver)-Setup
-
-# Push artefact to S3 bucket and list all
-before_deploy:
-  - dir
-  #- python -c "from PySide2 import QtCore; print QtCore.QLibraryInfo.location(QtCore.QLibraryInfo.PluginsPath)"
-
-
-# Deploy build to BinTray
-deploy:
-  provider: BinTray
-  username: etoh
-  api_key: 
-    secure: TfwB161OlDOcAz5nnmjtNjDmJw2KyCz/uB1KzN4r5/9AL3uczWNuY+k6qVGaRvOP
-  repo: Syncplay
-  package: Syncplay
-  subject: syncplay
-  version: v$(ver)
-  publish: true
-  override: true
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 9df8944..6dbe846 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -2,6 +2,64 @@ name: Build
 on: push
 
 jobs:
+  windows:
+    name: Build for Windows
+    runs-on: windows-2019
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+
+      - name: Setup Python
+        uses: actions/setup-python@v2
+        with:
+          python-version: '3.8'
+
+      - name: Check Python install
+        run: |
+          which python
+          python --version
+          python -c "import struct; print(struct.calcsize('P') * 8)"
+          which pip
+          pip --version
+
+      - name: Install Python dependencies
+        run: |
+          pip3 install -U setuptools wheel pip
+          pip3 install -r requirements.txt
+          pip3 install -r requirements_gui.txt
+          pip3 install py2exe
+
+      - name: Check Python dependencies
+        run: |
+          python3 -c "from PySide2 import __version__; print(__version__)"
+          python3 -c "from PySide2.QtCore import __version__; print(__version__)"
+          python3 -c "from PySide2.QtCore import QLibraryInfo; print(QLibraryInfo.location(QLibraryInfo.LibrariesPath))"
+
+      - name: Build
+        run: |
+          $ver = (findstr version .\syncplay\__init__.py).split("'")[1]
+          echo $ver
+          echo "VER=$ver" | Out-File -FilePath $env:GITHUB_ENV -Encoding utf8 -Append
+          python buildPy2exe.py
+          New-Item -Path syncplay_v$ver -Name "syncplay.ini" -Value $null
+
+      - name: Prepare for deployment
+        run: dir
+
+      - name: Deploy portable
+        uses: actions/upload-artifact@v2
+        with:
+          name: Syncplay_${{ env.VER }}_Portable
+          path: |
+            syncplay_v${{ env.VER }}
+
+      - name: Deploy installer
+        uses: actions/upload-artifact@v2
+        with:
+          name: Syncplay-${{ env.VER }}-Setup.exe
+          path: |
+            Syncplay-${{ env.VER }}-Setup.exe
+
   macos:
     name: Build for macOS
     runs-on: macos-10.15
diff --git a/buildPy2exe.py b/buildPy2exe.py
index c794702..b12af0c 100755
--- a/buildPy2exe.py
+++ b/buildPy2exe.py
@@ -118,7 +118,7 @@ NSIS_SCRIPT_TEMPLATE = r"""
   VIAddVersionKey /LANG=$${LANG_TURKISH} "FileVersion" "$version.0"
   VIAddVersionKey /LANG=$${LANG_TURKISH} "LegalCopyright" "Syncplay"
   VIAddVersionKey /LANG=$${LANG_TURKISH} "FileDescription" "Syncplay"
-  
+
   LangString ^SyncplayLanguage $${LANG_ENGLISH} "en"
   LangString ^Associate $${LANG_ENGLISH} "Associate Syncplay with multimedia files."
   LangString ^Shortcut $${LANG_ENGLISH} "Create Shortcuts in following locations:"
@@ -757,14 +757,14 @@ info = dict(
             'dist_dir': OUT_DIR,
             'packages': 'PySide2, cffi, OpenSSL, certifi',
             'includes': 'twisted, sys, encodings, datetime, os, time, math, urllib, ast, unicodedata, _ssl, win32pipe, win32file',
-            'excludes': 'venv, doctest, pdb, unittest, win32clipboard, win32pdh, win32security, win32trace, win32ui, winxpgui, win32process, Tkinter',
+            'excludes': 'venv, doctest, pdb, unittest, win32clipboard, win32pdh, win32security, win32trace, win32ui, winxpgui, win32process, tcl, tkinter',
             'dll_excludes': 'msvcr71.dll, MSVCP90.dll, POWRPROF.dll',
             'optimize': 2,
             'compressed': 1
         }
     },
     data_files=[("resources", resources), ("resources/lua/intf", intf_resources)],
-    zipfile="lib/libsync",
+    zipfile="lib/libsync.zip",
     cmdclass={"py2exe": build_installer},
 )