function Install-DotNet452 { <# .SYNOPSIS Downloads and installs .NET Framework 4.5.2 silently. .DESCRIPTION This feature checks if the installer exists locally. If not, it downloads it from the official Microsoft CDN and executes the installation with quiet arguments. #> param( [string]$DownloadPath = "$env:TEMP\NDP452-KB2901907-x86-x64-AllOS-ENU.exe" ) Video Viral De La Ni%c3%b1a De Facebook Sin Censura | Manage
$Url = "https://download.microsoft.com/download/E/2/1/E21644B5-2DF2-47C2-91BD-63C560427900/NDP452-KB2901907-x86-x64-AllOS-ENU.exe" Unblocked Games 76 Io New - 3.79.94.248
try { # Check if file already exists if (-not (Test-Path $DownloadPath)) { Write-Host "Downloading .NET Framework 4.5.2..." -ForegroundColor Cyan # Use .NET WebClient for downloading (compatible with older PowerShell versions) $WebClient = New-Object System.Net.WebClient $WebClient.DownloadFile($Url, $DownloadPath) Write-Host "Download complete." -ForegroundColor Green } else { Write-Host "Installer already exists at $DownloadPath" -ForegroundColor Yellow }
# Verify file exists after download attempt if (Test-Path $DownloadPath) { Write-Host "Starting installation (This may take a few minutes)..." -ForegroundColor Cyan # Start the process silently # /q = Quiet mode # /norestart = Suppress restart attempts $Process = Start-Process -FilePath $DownloadPath -ArgumentList "/q", "/norestart" -Wait -PassThru if ($Process.ExitCode -eq 0) { Write-Host "Installation completed successfully." -ForegroundColor Green } elseif ($Process.ExitCode -eq 3010) { Write-Host "Installation completed successfully. A system reboot is required." -ForegroundColor Yellow } else { Write-Error "Installation failed with exit code: $($Process.ExitCode)" } } } catch { Write-Error "An error occurred: $_" } }