enabling Change data capture on database

While Enabling CDC on database I am getting below error, Can any body help me please... 

Msg 22830, Level 16, State 1, Procedure sp_cdc_enable_db_internal, Line 193

Could not update the metadata that indicates database edFusionODS is enabled for Change Data Capture. The failure occurred when executing the command 'SetCDCTracked(Value = 1)'. The error returned was 15404: 'Could not obtain information about Windows NT group/user 'CSD\bhaskary', error code 0x6e.'. Use the action and error to determine the cause of the failure and resubmit the request.