Question tag: company-knowledge 1 Question Follow 0 Not sure where to start? Read our guide Ask question Sort byActiveNewestVotedAnsweredUnansweredUnsolved Tags%-free-space2-state-monitor-alerting-with-powershell20082008-r22013/65723abcitaccessactive-directoryad Check out the leaderboard 1 ans 1 votes The ‘Alias’ attribute is invalid – The value ‘2012’ is invalid according to its datatype ‘ManagementPackUniqueIdentifier’ Solved2349 views clarkd selected answer 01 Sep, 2016 company-knowledge management-pack squared-up