Criando Service Application do State Service
Add-PSSnapin Microsoft.SharePoint.PowerShell
$stateName = "State Service"
$stateDBName = "SP_State_Service"
$stateDB = New-SPStateServiceDataBase -Name $stateDBName
$state = New-SPStateServiceApplication - NAme -DataBase $stateDB
New-SPStateServiceApplicationProxy -NAme "$stateName Proxy" -ServiceApplication $state -DefaultProxyGroup