We are unable to start SDL Tridion Content Manager Search Host, it is giving the following error

some services stop automatically if they are not in use by other services or programs

enter image description here

Could you please help me to resolve this issue?

  • did you install sites 9 or you did upgrade , did you check the event logs and can you provide more details
    – Anand N S
    Aug 7, 2019 at 10:00
  • check this link ( gateway.sdl.com/… )
    – Anand N S
    Aug 7, 2019 at 10:03
  • We installed sites 9 and it worked till yesterday but suddenly it stopped. Unfortunately we could not find any logs in event viewer and Parameters is already exists in HKLM\System\CurrentControlSet\services\TcmSearchHost as suggested in KB article.
    – Sree G
    Aug 7, 2019 at 10:55
  • can you check the system logs and provide more details
    – Anand N S
    Aug 7, 2019 at 12:29

1 Answer 1


It is working fine after remove AppDynamics settings from the procrun startup parameters (regedit, key: HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Apache Software Foundation\Procrun 2.0\TcmSearchHost\Parameters\Start

  • good its working
    – Anand N S
    Aug 8, 2019 at 7:44

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