diff --git a/README.md b/README.md
index bc96f91..b3aec5f 100644
--- a/README.md
+++ b/README.md
@@ -18,7 +18,7 @@
 5. Move the newly extracted folder to a suitable location (Documents folder is a good choice), as you will need to keep the folder on your PC to use MagiskOnWSA
 > Note: If you're updating WSA, merge the folders and replace the files for all items when asked
 
-6. Open the WSA folder and right-click `Install.ps1`, then select `Run with PowerShell`
+6. Open the WSA folder and double-click `Run.bat`
 7. Once the installation process completes, WSA will launch (if this is a first-time install, a window asking for consent to diagnositic information will be shown instead. Sometimes two identical windows will show, this is fine and nothing bad happens if you click OK in both windows)
 8. Click on the PowerShell window, then press any key on the keyboard, the PowerShell window should close
 9. Close File Explorer
@@ -58,7 +58,7 @@ Can I pass SafetyNet/Play Integrity?
 
 What is virtualization?
 
-- Virtualization is required to run virtual machines like WSA. `Install.ps1` helps you enable it. After rebooting, re-run `Install.ps1` to install WSA. If it's still not working, you have to enable virtualization in your BIOS/UEFI. Instructions vary by PC vendor, look for help online
+- Virtualization is required to run virtual machines like WSA. `Run.bat` helps you enable it. After rebooting, re-run `Run.bat` to install WSA. If it's still not working, you have to enable virtualization in your BIOS/UEFI. Instructions vary by PC vendor, look for help online
 
 Can I remount system partition as read-write?
 
diff --git a/scripts/build.sh b/scripts/build.sh
index 7db0b89..48bc2e8 100644
--- a/scripts/build.sh
+++ b/scripts/build.sh
@@ -275,6 +275,12 @@ if [ "$DEBUG" ]; then
     set -x
 fi
 
+require_su() {
+    if [ "$(sudo whoami)" != "root" ]; then
+        sudo echo "sudo is required to run this script"
+    fi
+}
+
 declare -A RELEASE_NAME_MAP=(["retail"]="Retail" ["RP"]="Release Preview" ["WIS"]="Insider Slow" ["WIF"]="Insider Fast")
 RELEASE_NAME=${RELEASE_NAME_MAP[$RELEASE_TYPE]} || abort
 
@@ -295,11 +301,10 @@ if [ "$GAPPS_BRAND" = "OpenGApps" ]; then
 else
     GAPPS_PATH="$DOWNLOAD_DIR"/MindTheGapps-"$ARCH".zip
 fi
-if [ "$(sudo whoami)" != "root" ]; then
-    sudo echo "sudo is required to run this script"
-fi
+
 if [ -z "${OFFLINE+x}" ]; then
     trap 'rm -f -- "${DOWNLOAD_DIR:?}/${DOWNLOAD_CONF_NAME}"' EXIT
+    require_su
     echo "Generate Download Links"
     python3 generateWSALinks.py "$ARCH" "$RELEASE_TYPE" "$DOWNLOAD_DIR" "$DOWNLOAD_CONF_NAME" || abort
     if [ -z "${CUSTOM_MAGISK+x}" ]; then
@@ -332,12 +337,14 @@ else
         echo "Offline mode: Some files are missing, please disable offline mode."
         exit 1
     fi
+    require_su
 fi
 
 echo "Extract WSA"
 if [ -f "$WSA_ZIP_PATH" ]; then
     WSA_WORK_ENV="${WORK_DIR:?}"/ENV
     if [ -f "$WSA_WORK_ENV" ]; then rm -f "${WSA_WORK_ENV:?}"; fi
+    touch "$WSA_WORK_ENV"
     export WSA_WORK_ENV
     if ! python3 extractWSA.py "$ARCH" "$WSA_ZIP_PATH" "$WORK_DIR"; then
         echo "Unzip WSA failed, is the download incomplete?"
@@ -351,8 +358,8 @@ else
     echo "The WSA zip package does not exist, is the download incomplete?"
     exit 1
 fi
-echo "Extract Magisk"
 
+echo "Extract Magisk"
 if [ -f "$MAGISK_PATH" ]; then
     if ! python3 extractMagisk.py "$ARCH" "$MAGISK_PATH" "$WORK_DIR"; then
         echo "Unzip Magisk failed, is the download incomplete?"
@@ -658,7 +665,7 @@ sudo rm -rf "${WORK_DIR:?}"/wsa/"$ARCH"/\[Content_Types\].xml "$WORK_DIR"/wsa/"$
 cp "$vclibs_PATH" "$xaml_PATH" "$WORK_DIR"/wsa/"$ARCH" || abort
 tee "$WORK_DIR"/wsa/"$ARCH"/Install.ps1 <<EOF
 # Automated Install script by Midonei
-# http://github.com/doneibcn
+\$Host.UI.RawUI.WindowTitle = "Installing MagiskOnWSA..."
 function Test-Administrator {
     [OutputType([bool])]
     param()
@@ -674,23 +681,23 @@ function Finish {
     Start-Process "wsa://com.android.vending"
 }
 
-if (-not (Test-Administrator)) {
+If (-Not (Test-Administrator)) {
     Set-ExecutionPolicy -Scope CurrentUser -ExecutionPolicy Bypass -Force
-    \$proc = Start-Process -PassThru -WindowStyle Hidden -Verb RunAs powershell.exe -Args "-executionpolicy bypass -command Set-Location '\$PSScriptRoot'; &'\$PSCommandPath' EVAL"
+    \$proc = Start-Process -PassThru -WindowStyle Hidden -Verb RunAs powershell.exe -Args "-ExecutionPolicy Bypass -Command Set-Location '\$PSScriptRoot'; &'\$PSCommandPath' EVAL"
     \$proc.WaitForExit()
-    if (\$proc.ExitCode -ne 0) {
+    If (\$proc.ExitCode -Ne 0) {
         Clear-Host
         Write-Warning "Failed to launch start as Administrator\`r\`nPress any key to exit"
         \$null = \$Host.UI.RawUI.ReadKey('NoEcho,IncludeKeyDown');
     }
     exit
 }
-elseif ((\$args.Count -eq 1) -and (\$args[0] -eq "EVAL")) {
-    Start-Process powershell.exe -Args "-executionpolicy bypass -command Set-Location '\$PSScriptRoot'; &'\$PSCommandPath'"
+ElseIf ((\$args.Count -Eq 1) -And (\$args[0] -Eq "EVAL")) {
+    Start-Process powershell.exe -Args "-ExecutionPolicy Bypass -Command Set-Location '\$PSScriptRoot'; &'\$PSCommandPath'"
     exit
 }
 
-if (((Test-Path -Path $(find "$WORK_DIR"/wsa/"$ARCH" -maxdepth 1 -mindepth 1 -printf "\"%P\"\n" | paste -sd "," -)) -eq \$false).Count) {
+If (((Test-Path -Path $(find "$WORK_DIR"/wsa/"$ARCH" -maxdepth 1 -mindepth 1 -printf "\"%P\"\n" | paste -sd "," -)) -Eq \$false).Count) {
     Write-Error "Some files are missing in the folder. Please try to build again. Press any key to exist"
     \$null = \$Host.UI.RawUI.ReadKey('NoEcho,IncludeKeyDown')
     exit 1
@@ -698,13 +705,12 @@ if (((Test-Path -Path $(find "$WORK_DIR"/wsa/"$ARCH" -maxdepth 1 -mindepth 1 -pr
 
 reg add "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\AppModelUnlock" /t REG_DWORD /f /v "AllowDevelopmentWithoutDevLicense" /d "1"
 
-\$VMP = Get-WindowsOptionalFeature -Online -FeatureName 'VirtualMachinePlatform'
-if (\$VMP.State -ne "Enabled") {
+If (\$(Get-WindowsOptionalFeature -Online -FeatureName 'VirtualMachinePlatform').State -Ne "Enabled") {
     Enable-WindowsOptionalFeature -Online -NoRestart -FeatureName 'VirtualMachinePlatform'
     Clear-Host
     Write-Warning "Need restart to enable virtual machine platform\`r\`nPress y to restart or press any key to exit"
     \$key = \$Host.UI.RawUI.ReadKey('NoEcho,IncludeKeyDown')
-    If ("y" -eq \$key.Character) {
+    If ("y" -Eq \$key.Character) {
         Restart-Computer -Confirm
     }
     Else {
@@ -718,11 +724,11 @@ Add-AppxPackage -ForceApplicationShutdown -ForceUpdateFromAnyVersion -Path xaml-
 \$Installed = \$null
 \$Installed = Get-AppxPackage -Name 'MicrosoftCorporationII.WindowsSubsystemForAndroid'
 
-If ((\$null -ne \$Installed) -and (-not (\$Installed.IsDevelopmentMode))) {
+If ((\$null -Ne \$Installed) -And (-Not (\$Installed.IsDevelopmentMode))) {
     Clear-Host
     Write-Warning "There is already one installed WSA. Please uninstall it first.\`r\`nPress y to uninstall existing WSA or press any key to exit"
     \$key = \$Host.UI.RawUI.ReadKey('NoEcho,IncludeKeyDown')
-    If ("y" -eq \$key.Character) {
+    If ("y" -Eq \$key.Character) {
         Remove-AppxPackage -Package \$Installed.PackageFullName
     }
     Else {
@@ -731,23 +737,37 @@ If ((\$null -ne \$Installed) -and (-not (\$Installed.IsDevelopmentMode))) {
 }
 Clear-Host
 Write-Host "Installing MagiskOnWSA..."
-Stop-Process -Name "wsaclient" -ErrorAction "silentlycontinue"
+Stop-Process -Name "WsaClient" -ErrorAction SilentlyContinue
 Add-AppxPackage -ForceApplicationShutdown -ForceUpdateFromAnyVersion -Register .\AppxManifest.xml
-if (\$?) {
+If (\$?) {
     Finish
 }
-Elseif (\$null -ne \$Installed) {
+ElseIf (\$null -Ne \$Installed) {
     Clear-Host
     Write-Host "Failed to update, try to uninstall existing installation while preserving userdata..."
     Remove-AppxPackage -PreserveApplicationData -Package \$Installed.PackageFullName
     Add-AppxPackage -ForceApplicationShutdown -ForceUpdateFromAnyVersion -Register .\AppxManifest.xml
-    if (\$?) {
+    If (\$?) {
         Finish
     }
 }
-Write-Host "All Done\`r\`nPress any key to exit"
+Write-Host "All Done!\`r\`nPress any key to exit"
 \$null = \$Host.UI.RawUI.ReadKey('NoEcho,IncludeKeyDown')
 EOF
+tee "$WORK_DIR"/wsa/"$ARCH"/Run.bat <<EOF
+:: Automated Install batch script by Syuugo
+
+@echo off
+if not exist Install.ps1 (
+    echo "Install.ps1" is not found.
+    echo Press any key to exit
+    pause>nul
+    exit 1
+) else (
+    start powershell.exe -File .\Install.ps1 -ExecutionPolicy Bypass
+    exit
+)
+EOF
 echo -e "Remove signature and add scripts done\n"
 
 echo "Generate info"
diff --git a/scripts/extractMagisk.py b/scripts/extractMagisk.py
index 8d2bd11..ca310c2 100644
--- a/scripts/extractMagisk.py
+++ b/scripts/extractMagisk.py
@@ -21,7 +21,6 @@
 import sys
 
 import zipfile
-import os
 from pathlib import Path
 import platform
 
@@ -29,9 +28,9 @@ is_x86_64 = platform.machine() in ("AMD64", "x86_64")
 host_abi = "x64" if is_x86_64 else "arm64"
 arch = sys.argv[1]
 magisk_zip = sys.argv[2]
-if not os.path.exists(Path.cwd().parent / sys.argv[3] / "magisk"):
-    os.makedirs(Path.cwd().parent / sys.argv[3] / "magisk")
-workdir = Path.cwd().parent / sys.argv[3] / "magisk"
+workdir = Path(sys.argv[3]) / "magisk"
+if not Path(workdir).is_dir():
+    workdir.mkdir()
 
 abi_map = {"x64": ["x86_64", "x86"], "arm64": ["arm64-v8a", "armeabi-v7a"]}
 
diff --git a/scripts/extractWSA.py b/scripts/extractWSA.py
index 8caf6ed..e2fb634 100644
--- a/scripts/extractWSA.py
+++ b/scripts/extractWSA.py
@@ -31,15 +31,15 @@ arch = sys.argv[1]
 
 zip_name = ""
 wsa_zip_path= Path(sys.argv[2]).resolve()
-workdir = Path.cwd().parent / sys.argv[3] / "wsa"
-if not os.path.exists(workdir):
-    os.makedirs(workdir)
+workdir = Path(sys.argv[3]) / "wsa"
+if not Path(workdir).is_dir():
+    workdir.mkdir()
 with zipfile.ZipFile(wsa_zip_path) as zip:
     for f in zip.filelist:
         if arch in f.filename.lower():
             zip_name = f.filename
             output_name = zip_name[11:-5]
-            if not os.path.isfile(workdir / zip_name):
+            if not Path(workdir / zip_name).is_file():
                 zip_path = workdir / zip_name
                 print(f"unzipping to {workdir}", flush=True)
                 zip.extract(f, workdir)
@@ -69,6 +69,6 @@ with zipfile.ZipFile(wsa_zip_path) as zip:
                         g.filename = f'{name}.xml'
                         l.extract(g, workdir / 'xml')
 with zipfile.ZipFile(zip_path) as zip:
-    if not os.path.isdir(workdir / arch):
+    if not Path(workdir / arch).is_dir():
         print(f"unzipping from {zip_path}", flush=True)
         zip.extractall(workdir / arch)
diff --git a/scripts/fixGappsProp.py b/scripts/fixGappsProp.py
index 0bd7dce..24807c1 100644
--- a/scripts/fixGappsProp.py
+++ b/scripts/fixGappsProp.py
@@ -20,8 +20,8 @@
 
 from __future__ import annotations
 from io import TextIOWrapper
-from os import system, path
 from typing import OrderedDict
+from pathlib import Path
 import sys
 class Prop(OrderedDict):
     def __init__(self, file: TextIOWrapper) -> None:
@@ -61,7 +61,7 @@ def fingerprint(sec: str, p: Prop) -> str:
 
 
 def fix_prop(sec, prop):
-    if not path.exists(prop):
+    if not Path(prop).is_file():
         return
 
     print(f"fixing {prop}", flush=True)
diff --git a/scripts/generateGappsLink.py b/scripts/generateGappsLink.py
index 9d6327f..c721fd3 100644
--- a/scripts/generateGappsLink.py
+++ b/scripts/generateGappsLink.py
@@ -21,7 +21,6 @@
 import sys
 
 import requests
-import os
 import json
 import re
 from pathlib import Path
diff --git a/scripts/generateMagiskLink.py b/scripts/generateMagiskLink.py
index e5b246e..49fe501 100644
--- a/scripts/generateMagiskLink.py
+++ b/scripts/generateMagiskLink.py
@@ -20,7 +20,6 @@
 
 import sys
 
-import os
 import json
 import requests
 from pathlib import Path
diff --git a/scripts/generateWSALinks.py b/scripts/generateWSALinks.py
index 95ac2f9..8140143 100644
--- a/scripts/generateWSALinks.py
+++ b/scripts/generateWSALinks.py
@@ -25,7 +25,6 @@ from xml.dom import minidom
 import html
 import warnings
 import re
-import os
 from pathlib import Path
 
 warnings.filterwarnings("ignore")
@@ -81,8 +80,8 @@ for node in doc.getElementsByTagName('SecuredFragment'):
 with open(Path.cwd().parent / "xml/FE3FileUrl.xml", "r") as f:
     file_content = f.read()
 
-if not os.path.exists(download_dir):
-    os.makedirs(download_dir)
+if not download_dir.is_dir():
+    download_dir.mkdir()
 tmpdownlist = open(download_dir/tempScript, 'a')
 for i, v, f in identities:
     if re.match(f"Microsoft\.UI\.Xaml\..*_{arch}_.*\.appx", f):