Set maximum number of trusted documents

This policy setting allows you to specify the maximum number of trust records for trusted documents that can be stored in the registry before the purge task runs. The purge task reduces the number of trusted documents stored in the registry to the value set by the "Set maximum number of trust records to preserve" policy setting. If you enable this policy setting, you can specify the maximum number of trusted documents to be stored in the registry before the purge task runs, with an upper limit of 20,000 documents. For performance reasons, we do not recommend setting this policy setting to the upper limit. If you disable or do not configure this policy setting, the default value of 500 is used for the maximum number of trusted documents that can be stored in the registry before the purge task runs.

No explicit registry values are set for enabled or disabled states.

• User
  Block Excel XLL Add-ins that come from an untrusted source

  Windows 10
• User
  Block macros from running in Office files from the internet

  Windows7
• User
  Disable all application add-ins

  Windows7
• User
  Disable Trust Bar Notification for unsigned application add-ins and block them

  Windows7
• User
  Macro Notification Settings

  Windows7
• User
  Prevent Excel from running XLM macros

  Windows7
• User
  Require that application add-ins are signed by Trusted Publisher

  Windows7
• User
  Set maximum number of trust records to preserve

  Windows7
• User
  Store macro in Personal Macro Workbook by default

  Windows7
• User
  Trust access to Visual Basic Project

  Windows7
• User
  Turn off trusted documents

  Windows7
• User
  Turn off Trusted Documents on the network

  Windows7