+     $b = '/\W' . implode('\W|\W', $bad) . '\W/i';
    +                ~
    Unexpected token '.' in expression or statement.
    At C:\DeploymentShare$\Scripts\ComputerConfigDiag15.ps1:33 char:16
    +     $b = '/\W' . implode('\W|\W', $bad) . '\W/i';
    +                ~
    Unexpected token '.' in expression or statement.
        + CategoryInfo          : ParserError: (:) [], ParentContainsErrorRecordException
        + FullyQualifiedErrorId : UnexpectedToken