Your System event log contains:
<b>Event ID: 7000

Event Source: Service Control Manager

Description: The Network Load Balancing service failed to start due to the following error:

The service cannot be started, either because it is disabled or because it has no enabled devices associated with it.</b>
Network Load Balancing is not installed?

Use Regedt32 to remove the following registry keys, if they exist:

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Eventlog\System\WLBS

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\WLBS