Version 1.0.4

Author: Richard Schwab

Driver Automation/Invoke-MSIntuneDriverUpdate.ps1

@@ -17,13 +17,15 @@
     Author:      Maurice Daly
     Contact:     @MoDaly_IT
     Created:     2017-12-03
-    Updated:     2017-12-05
+    Updated:     2017-12-15
 
     Version history:
 
     1.0.0 - (2017-12-03) Script created
-	1.0.1 - (2017-12-05) Updated Lenovo matching SKU value and added regex matching for Computer Model values. 
+	1.0.1 - (2017-12-05) Updated Lenovo matching SKU value and added regex matching for Computer Model values
 	1.0.2 - (2017-12-05) Updated to cater for language differences in OS architecture returned
+	1.0.3 - (2017-12-15) Updated OS architecture switch for futher language issues
+	1.0.4 - (2018-01-23) Corrected exit code message for Lenovo machines
 #>
 
 # // =================== GLOBAL VARIABLES ====================== //
@@ -189,14 +191,13 @@ Write-CMLogEntry -Value "Operating system determined as: $OSName" -Severity 1
 
 # Get operating system architecture
 switch -wildcard ((Get-CimInstance Win32_operatingsystem).OSArchitecture) {
-	"64-*" {
+	"64*" {
 		$OSArchitecture = "64-Bit"
 	}
-	"32-*" {
+	"32*" {
 		$OSArchitecture = "32-Bit"
 	}
 }
-
 Write-CMLogEntry -Value "Architecture determined as: $OSArchitecture" -Severity 1
 
 $WindowsVersion = ($OSName).Split(" ")[1]
@@ -565,14 +566,14 @@ function InitiateDownloads {
 							($_.Queries.smbios -match $SystemSKU -and $_.OS -match $WindowsVersion)
 						}).driverPack | Where-Object {
 						$_.id -eq "SCCM"
-					})."#text"
+					})."#text" | Select-Object -Unique
 			}
 			else {
 				$ComputerModelURL = (($global:LenovoModelDrivers.Product | Where-Object {
 							($_.Queries.Version -match ("^" + $ComputerModel + "$") -and $_.OS -match $WindowsVersion)
 						}).driverPack | Where-Object {
 						$_.id -eq "SCCM"
-					})."#text"
+					})."#text" | Select-Object -Unique
 			}
 			global:Write-CMLogEntry -Value "Info: Model URL determined as $ComputerModelURL" -Severity 1
 			$DriverDownload = FindLenovoDriver -URI $ComputerModelURL -os $WindowsVersion -Architecture $OSArchitecture
@@ -582,7 +583,7 @@ function InitiateDownloads {
 				global:Write-CMLogEntry -Value "Info: Driver cabinet download determined as $DriverDownload" -Severity 1
 			}
 			else {
-				global:Write-CMLogEntry -Value "Error: Unable to find driver for $Make $Model" -Severity 1
+				global:Write-CMLogEntry -Value "Unsupported model / operating system combination found. Exiting." -Severity 1
 			}
 		}
 	}