You experience a network performance loss while updating the GPOs.
With SafeGuard LAN Crypt installed, a network performance loss occurs while updating the group policy objects (GPOs). In the Local Area Network, this performance loss is hardly noticeable, but when updating over a VPN Tunnel or a dial-in network connection, the network may become very slow. It could take 20 to 45 minutes, depending on the size and number of GPOs loaded by the client machine. Normally an update of the GPOs over a dial-in network takes about 2 minutes.
SafeGuard LAN Crypt v.3.13 and above
Windows 7, Windows Vista, Windows XP
What to do
You can configure this either through Group Policy or through the registry.
- Go to 'Group Policy' and in the LAN Crypt Configuration "Unhandled Applications" Add Winlogon.exe (without the child Processes).
- Add the following Keys to the Registry
For links to a selection of Knowledgebase articles on performance optimisation, refer to the following Knowledge Base article.
From the version 3.51 or 3.60 is Winlogon.exe hard coded