When configuring MSMQ, ensure the MSMQ Active Directory Domain Services Integration is not checked. This will greatly improve the performance of the Kaseya Server.
Manually Uninstall MSMQ Active Directory Domain Services Integration
Windows 7 and 8
Open Explorer.
In the Explorer address bar, navigate to Control Panel\Programs\Programs and Features
Click Turn Windows features on or off.
Expand Microsoft Message Queuing (MSMQ) Server.
Expand Microsoft Message Queuing (MSMQ) Server Core.
Check Microsoft Message Queuing (MSMQ) Server.
Ensure everything below Microsoft Message Queuing (MSMQ) Server Core is unchecked.
Ensure the MSMQ Active Directory Domain Services Integration is not checked.