Disable VSTO 2003 and 2005 document-level customizations
- Policy ID
- L_DisableVSTOLegacy1Or2
- Scope
- User Configuration
- Supported on
- At least Windows Server 2008 R2 or Windows 7
- Source
- Microsoft 365 Apps / Office Administrative Templates (version 5568.1000)
- Category
- Microsoft Office 2016 › Security Settings
Description
This policy setting allows you to configure the load behavior of Visual Studio Tools for Office (VSTO) 2003 and 2005 document-level customizations.
If you enable this policy setting, VSTO 2003 and 2005 document-level customizations will not be loaded.
If you disable or do not configure this policy setting, VSTO 2003 and 2005 document-level customizations will remain enabled.
Registry
UserHKEY_CURRENT_USER
- vstolegacy1or2disableREG_DWORD