removed GO statements

TPDT-268 - ACP in task sequence/acp_auto.ps1

@@ -537,7 +537,7 @@ if($true -eq $instanceReachable){
     $query = $query.Replace("`$fqdn", $fqdn.HostName)
     $query = $query.Replace("`$alias", $alias)
 
-    Invoke-Sqlcmd -ServerInstance $SqlInstance -Database master -Query $query -Credential 
+    Invoke-Sqlcmd -ServerInstance $SqlInstance -Database master -Query $query 
     Write-Output "Executed 20_update_system_site_centrale.sql"
 
     ##step 21: update Point_of_sale on the central
@@ -553,6 +553,7 @@ if($true -eq $instanceReachable){
     if($macs.Count -gt 1){
         #we have several mac addresses, unable to define which one should be used in point_of_sale
         Write-Error "Several mac addresses are active, no clue which one to save in Point_of_sale"
+        exit 42102
     }
     else{
         $query=Get-Content -Path .\21_update_point_of_sale_centrale.sql