Essayez de { Si ($RoleDatacenterIsManagementForest - eq "True") { # Charger le composant logiciel enfichable Exchange Add-PSSnapin ...

Essayez de          {            Si ($RoleDatacenterIsManagementForest - eq "True")            {              # Charger le composant logiciel enfichable Exchange              Add-PSSnapin Microsoft.Exchange.Management.PowerShell.E2010 - ErrorAction SilentlyContinue ;                            $WorkFlowTargetForest = (get-ADDomain).DNSRoot              $groupName = "AppLocker Exemption $WorkflowTargetForest"$group = get-RoleGroup $groupName - ErrorAction SilentlyContinueSi ($group - eq $null)              {                Nouveau-RoleGroup $groupName - ErrorAction SilentlyContinue              }            }          }          catch          {           Erreur d'écriture $_          }