It is possible to enable or disable the Enterprise Vault Outlook Add-in toolbar button on the client using Windows registry in Enterprise Vault 14.5.1 and greater..
The below registry values may be added to the client machine to enable/disable the Enterprise Vault Outlook button without installing any third-party software.
1. Close Outlook.
2. Go to Start | Run and type Regedit to open the Windows Registry.
3. Navigate to:
[HKEY_CURRENT_USER\SOFTWARE\KVS\Enterprise Vault\Client]
4. Ensure the following values are present and set them as specified. If any of the values are missing, add them.
"HideStore" = dword:00000000
"HideRestore" = dword:00000000
"HideSearch" = dword:00000000
"HideDelete" = dword:00000000
"HideExpiryReport" = dword:00000000
"HideSync" = dword:00000000
"HideCancel" = dword:00000000
"HidePst" = dword:00000000
When the registry is set to 0, all options are visible in the Outlook client. Conversely, setting the registry to 1 makes all options invisible in the Outlook client.
Warning: Incorrect use of the Windows registry editor may prevent the operating system from functioning properly. Great care should be taken when making changes to a Windows registry. Registry modifications should only be carried out by persons experienced in using the registry editor application. It is recommended that a complete backup of the registry and workstation be made before making any registry changes.
Note: The above registry can only be used with Enterprise Vault 14.5.1 and later versions.