Usage:
  AgentHelper [/O:export file] [/I:import file] [/M] [/S:server] [/U:user]
              [/P:password] [/T:timeout] [/A:action]  [/V:service name]
              [/R:registry change file] [/H:missing heartbeat count] [/?]


Options:
  /O:expfile    Export service unavailable agents' names to a file.
  /I:impfile    Import agent names from a file and control services on all of
                them. Action is specified by /A:action.
  /M            Control services on all the unavaliable agents. Action is
                specified by /A:action.
  /S:server     SQL server name.
  /U:user       User name used to access the OnePoint database.
  /P:password   Password of the user.
  /T:timeout    Time (in seconds) to wait for service stop and start. If
                negative, then will wait until action completes. Default:300
  /A:action     Actions to do on agent. 0. Bounce. 1 Stop. 2 Start. Default:0
  /V:service    Service name. Default: OnePoint.
  /R:regfile    Do registry changes to agents according to this file.
  /H:heartbeat  Select those agents that have missed such amount of
                heartbeats. Default: 3
  /?            Show this help.


Example:  AgentHelper /O:agents.txt /S:server1 /U:sa /P:
    Export all service unavailable agents names to file agents.txt.
  AgentHelper /I:agents.txt
    Import agent names from agents.txt, bounce OnePoint services on all
    agents.
  AgentHelper /O:agents.txt /S:server1 /U:sa /P: /M /A:2
    Export all service unavailable agents names to file agents.txt, and start
    OnePoint services on these agents.


Import agent names file format:
  Agent Name[, ....]

Example:
  server1, <Anything>, <Anything>
  server2
  server3,


Registry change file format:
  Registry Key Path, Registry Key Value Name, DWORD Value


Example:
  \HKEY_LOCAL_MACHINE\SOFTWARE\Mission Critical Software\OnePoint\Temp,AAA,100
  \HKEY_LOCAL_MACHINE\SOFTWARE\Mission Critical Software\OnePoint\Temp,BBB,100
AgentHelper will create value entry automatically if it does not exist.However,
it will not try to create registry key if it does not exist before.