function Install-Prerequisites { try { Write-ToLog "Checking prerequisites..." "Yellow" #Check if Visual C++ 2019 or 2022 installed $Visual2022 = "Microsoft Visual C++ 2015-2022 Redistributable*" $VisualMinVer = "14.40.0.0" $path = Get-Item HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\*, HKLM:\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\* | Where-Object { $_.GetValue("DisplayName") -like $Visual2022 -and $_.GetValue("DisplayVersion") -gt $VisualMinVer } if (!($path)) { try { Write-ToLog "MS Visual C++ 2015-2022 is not installed" "Red" #Get proc architecture if ($env:PROCESSOR_ARCHITECTURE -eq "ARM64") { $OSArch = "arm64" } elseif ($env:PROCESSOR_ARCHITECTURE -like "*64*") { $OSArch = "x64" } else { $OSArch = "x86" } #Download and install $SourceURL = "https://aka.ms/vs/17/release/VC_redist.$OSArch.exe" $Installer = "$env:TEMP\VC_redist.$OSArch.exe" Write-ToLog "-> Downloading $SourceURL..." Invoke-WebRequest $SourceURL -OutFile $Installer -UseBasicParsing Write-ToLog "-> Installing VC_redist.$OSArch.exe..." Start-Process -FilePath $Installer -Args "/quiet /norestart" -Wait Write-ToLog "-> MS Visual C++ 2015-2022 installed successfully." "Green" } catch { Write-ToLog "-> MS Visual C++ 2015-2022 installation failed." "Red" } finally { Remove-Item $Installer -ErrorAction Ignore } } #Check if Microsoft.VCLibs.140.00.UWPDesktop is installed if (!(Get-AppxPackage -Name 'Microsoft.VCLibs.140.00.UWPDesktop' -AllUsers)) { try { Write-ToLog "Microsoft.VCLibs.140.00.UWPDesktop is not installed" "Red" #Download $VCLibsUrl = "https://aka.ms/Microsoft.VCLibs.x64.14.00.Desktop.appx" $VCLibsFile = "$env:TEMP\Microsoft.VCLibs.x64.14.00.Desktop.appx" Write-ToLog "-> Downloading Microsoft.VCLibs.140.00.UWPDesktop..." Invoke-WebRequest -Uri $VCLibsUrl -OutFile $VCLibsFile -UseBasicParsing #Install Write-ToLog "-> Installing Microsoft.VCLibs.140.00.UWPDesktop..." Add-AppxProvisionedPackage -Online -PackagePath $VCLibsFile -SkipLicense | Out-Null Write-ToLog "-> Microsoft.VCLibs.140.00.UWPDesktop installed successfully." "Green" } catch { Write-ToLog "-> Failed to install Microsoft.VCLibs.140.00.UWPDesktop..." "Red" } finally { Remove-Item -Path $VCLibsFile -Force } } #Check if Microsoft.UI.Xaml.2.8 is installed if (!(Get-AppxPackage -Name 'Microsoft.UI.Xaml.2.8' -AllUsers)) { try { Write-ToLog "Microsoft.UI.Xaml.2.8 is not installed" "Red" #Download $UIXamlUrl = "https://github.com/microsoft/microsoft-ui-xaml/releases/download/v2.8.6/Microsoft.UI.Xaml.2.8.x64.appx" $UIXamlFile = "$env:TEMP\Microsoft.UI.Xaml.2.8.x64.appx" Write-ToLog "-> Downloading Microsoft.UI.Xaml.2.8..." Invoke-WebRequest -Uri $UIXamlUrl -OutFile $UIXamlFile -UseBasicParsing #Install Write-ToLog "-> Installing Microsoft.UI.Xaml.2.8..." Add-AppxProvisionedPackage -Online -PackagePath $UIXamlFile -SkipLicense | Out-Null Write-ToLog "-> Microsoft.UI.Xaml.2.8 installed successfully." "Green" } catch { Write-ToLog "-> Failed to install Microsoft.UI.Xaml.2.8..." "Red" } finally { Remove-Item -Path $UIXamlFile -Force } } #Check if Winget is installed (and up to date) try { #Get latest WinGet info $WinGeturl = 'https://api.github.com/repos/microsoft/winget-cli/releases/latest' $WinGetAvailableVersion = ((Invoke-WebRequest $WinGeturl -UseBasicParsing | ConvertFrom-Json)[0].tag_name).Replace("v", "") } catch { #if fail set version to the latest version as of 2024-04-29 $WinGetAvailableVersion = "1.7.11132" } try { #Get Admin Context Winget Location $WingetInfo = (Get-Item "$env:ProgramFiles\WindowsApps\Microsoft.DesktopAppInstaller_*_8wekyb3d8bbwe\winget.exe").VersionInfo | Sort-Object -Property FileVersionRaw #If multiple versions, pick most recent one $WingetCmd = $WingetInfo[-1].FileName #Get current Winget Version $WingetInstalledVersion = (& $WingetCmd -v).Replace("v", "").trim() } catch { Write-ToLog "WinGet is not installed" "Red" } #Check if the current available WinGet is newer than the installed if ($WinGetAvailableVersion -gt $WinGetInstalledVersion) { #Install WinGet MSIXBundle in SYSTEM context try { #Download WinGet MSIXBundle Write-ToLog "-> Downloading WinGet MSIXBundle for App Installer..." $WinGetURL = "https://github.com/microsoft/winget-cli/releases/download/v$WinGetAvailableVersion/Microsoft.DesktopAppInstaller_8wekyb3d8bbwe.msixbundle" $WingetInstaller = "$env:TEMP\Microsoft.DesktopAppInstaller_8wekyb3d8bbwe.msixbundle" Invoke-WebRequest -Uri $WinGetURL -OutFile $WingetInstaller -UseBasicParsing #Install Write-ToLog "-> Installing WinGet MSIXBundle for App Installer..." Add-AppxProvisionedPackage -Online -PackagePath $WingetInstaller -SkipLicense | Out-Null Write-ToLog "-> WinGet MSIXBundle (v$WinGetAvailableVersion) for App Installer installed successfully!" "green" #Reset WinGet Sources $WingetInfo = (Get-Item "$env:ProgramFiles\WindowsApps\Microsoft.DesktopAppInstaller_*_8wekyb3d8bbwe\winget.exe").VersionInfo | Sort-Object -Property FileVersionRaw #If multiple versions, pick most recent one $WingetCmd = $WingetInfo[-1].FileName & $WingetCmd source reset --force Write-ToLog "-> WinGet sources reset." "green" } catch { Write-ToLog "-> Failed to install WinGet MSIXBundle for App Installer..." "red" #Force Store Apps to update Update-StoreApps } #Remove WinGet MSIXBundle Remove-Item -Path $WingetInstaller -Force -ErrorAction SilentlyContinue } else { Write-ToLog "-> WinGet is up to date: v$WinGetInstalledVersion" "Green" } Write-ToLog "Prerequisites checked. OK" "Green" } catch { Write-ToLog "Prerequisites checked failed" "Red" } }