first load

Windows-Update.ps1

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+# Bypass execution policy for current session
+Set-ExecutionPolicy -ExecutionPolicy Bypass -Scope Process -Force -ErrorAction SilentlyContinue
+
+# Get the directory where the script is located
+$ScriptDirectory = Split-Path -Path $MyInvocation.MyCommand.Definition -Parent
+
+# Define logging path (same directory as script)
+$LogDirectory = $ScriptDirectory
+$LogFile = Join-Path -Path $LogDirectory -ChildPath "windowsupdate.log"
+
+# Function for consistent error handling
+function Handle-Error {
+    param (
+        [string]$ErrorMessage,
+        [int]$ExitCode = 1
+    )
+    Write-Output "[ERROR] $ErrorMessage"
+    try {
+        Stop-Transcript -ErrorAction SilentlyContinue
+    } catch {
+        Write-Output "[WARNING] Failed to stop transcript: $_"
+    }
+    Exit $ExitCode
+}
+
+# Ensure the log directory exists (script directory)
+try {
+    if (!(Test-Path -Path $LogDirectory)) {
+        New-Item -ItemType Directory -Force -Path $LogDirectory | Out-Null
+        Write-Output "[INFO] Created log directory: $LogDirectory"
+    }
+} catch {
+    Handle-Error -ErrorMessage "Failed to create log directory: $_"
+}
+
+# Start logging
+try {
+    Start-Transcript -Path $LogFile -Append -ErrorAction Stop
+    Write-Output "`n========================="
+    Write-Output "  Windows Update Script  "
+    Write-Output "=========================`n"
+    Write-Output "[INFO] Logging to: $LogFile"
+} catch {
+    Handle-Error -ErrorMessage "Failed to start transcript: $_"
+}
+
+# Function to check and install missing modules
+function Ensure-Module {
+    param (
+        [string]$ModuleName,
+        [string]$ProviderName = $null
+    )
+    try {
+        if (!(Get-Module -Name $ModuleName -ListAvailable)) {
+            Write-Output "[INFO] Installing module: $ModuleName"
+            
+            # Install NuGet provider if needed (with compatibility for all PS versions)
+            if ($ProviderName -and !(Get-PackageProvider -Name $ProviderName -ListAvailable -ErrorAction SilentlyContinue)) {
+                try {
+                    # First try modern approach
+                    $params = @{
+                        Name          = $ProviderName
+                        Force         = $true
+                        ErrorAction   = 'Stop'
+                    }
+                    
+                    # Only add SkipPublisherCheck if parameter exists
+                    if (Get-Command Install-PackageProvider -ParameterName SkipPublisherCheck -ErrorAction SilentlyContinue) {
+                        $params.SkipPublisherCheck = $true
+                    }
+                    
+                    Install-PackageProvider @params
+                } catch {
+                    # Fallback method if standard installation fails
+                    try {
+                        Write-Output "[INFO] Trying fallback provider installation method..."
+                        [Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12
+                        $sourceNugetExe = "https://dist.nuget.org/win-x86-commandline/latest/nuget.exe"
+                        $targetNugetExe = "$env:TEMP\nuget.exe"
+                        Invoke-WebRequest $sourceNugetExe -OutFile $targetNugetExe
+                        & $targetNugetExe install NuGet.CommandLine -ExcludeVersion -OutputDirectory "$env:ProgramFiles\PackageManagement\ProviderAssemblies"
+                        Write-Output "[SUCCESS] Provider installed via fallback method"
+                    } catch {
+                        Handle-Error -ErrorMessage "Failed to install package provider $($ProviderName): $($_)"
+                    }
+                }
+            }
+            
+            # Install the module (with compatibility for all PS versions)
+            try {
+                $params = @{
+                    Name          = $ModuleName
+                    Force         = $true
+                    ErrorAction   = 'Stop'
+                }
+                
+                # Only add SkipPublisherCheck if parameter exists
+                if (Get-Command Install-Module -ParameterName SkipPublisherCheck -ErrorAction SilentlyContinue) {
+                    $params.SkipPublisherCheck = $true
+                }
+                
+                Install-Module @params
+                Write-Output "[SUCCESS] Module $ModuleName installed successfully"
+            } catch {
+                Handle-Error -ErrorMessage "Failed to install module $($ModuleName): $($_)"
+            }
+        } else {
+            Write-Output "[INFO] Module already installed: $ModuleName"
+        }
+    } catch {
+        Handle-Error -ErrorMessage "Module check failed for $($ModuleName): $($_)"
+    }
+}
+
+# Ensure required modules are installed
+Ensure-Module -ModuleName "PSWindowsUpdate" -ProviderName "NuGet"
+
+# Import the PSWindowsUpdate module
+try {
+    Import-Module PSWindowsUpdate -Force -ErrorAction Stop
+    Write-Output "[SUCCESS] PSWindowsUpdate module imported."
+} catch {
+    Handle-Error -ErrorMessage "Could not import PSWindowsUpdate module: $_"
+}
+
+# Function to check and install Windows updates
+function Run-WindowsUpdate {
+    try {
+        Write-Output "`n[INFO] Checking for Windows updates..."
+        $Updates = Get-WindowsUpdate -IgnoreReboot -ErrorAction Stop
+        
+        if ($Updates) {
+            Write-Output "[INFO] Found $($Updates.Count) updates available, proceeding with installation..."
+            try {
+                $installResult = Install-WindowsUpdate -AcceptAll -IgnoreReboot -ErrorAction Stop
+                Write-Output "[SUCCESS] Windows updates installed successfully!"
+                Write-Output ($installResult | Out-String)
+            } catch {
+                Handle-Error -ErrorMessage "Update installation failed: $_"
+            }
+        } else {
+            Write-Output "[INFO] No updates available."
+        }
+    } catch {
+        Handle-Error -ErrorMessage "Windows Update check failed: $_"
+    }
+}
+
+# Run the Windows Update process
+Run-WindowsUpdate
+
+# Stop logging
+try {
+    Stop-Transcript
+    Write-Output "[INFO] Logging completed. Transcript saved to $LogFile"
+} catch {
+    Write-Output "[WARNING] Failed to stop transcript properly: $_"
+    Exit 0  # This is non-critical, so we exit with success
+}
+
+Exit 0