Fix issue with iex

install.ps1

@@ -2,22 +2,19 @@ Set-StrictMode -Version Latest
 $ErrorActionPreference = "Stop"
 $ProgressPreference = "SilentlyContinue"
 
-if ( -not (
+if (-not((New-Object Security.Principal.WindowsPrincipal([Security.Principal.WindowsIdentity]::GetCurrent())).IsInRole([Security.Principal.WindowsBuiltInRole]::Administrator))) {
-    (New-Object Security.Principal.WindowsPrincipal(
-        [Security.Principal.WindowsIdentity]::GetCurrent()
-    )).IsInRole(
-        [Security.Principal.WindowsBuiltInRole]::Administrator
-    )
-)) {
-
     try {
+        $tmpScript = Join-Path $env:TEMP ("uwu2x-install-" + [guid]::NewGuid() + ".ps1")
+        $MyInvocation.ScriptName | Out-Null
+        Invoke-WebRequest -Uri "https://uwu2x.alixz.ovh/install.ps1" -OutFile $tmpScript -UseBasicParsing
         Start-Process `
             -FilePath 'powershell' `
-            -ArgumentList ('-File', $MyInvocation.MyCommand.Source, $args | %{ $_ }) `
+            -ArgumentList ('-ExecutionPolicy', 'Bypass', '-File', $tmpScript) `
-            -Verb RunAs
+            -Verb RunAs `
+            -Wait
+        Remove-Item $tmpScript -ErrorAction SilentlyContinue
         exit
-    }
+    } catch {
-    catch {
         Write-Host "Administrator permission is required to install this extension." -ForegroundColor Red
         Read-Host "Press Enter to exit..."
         exit 1