Some users who have downloaded the trial version of Load Balancer may have received an error such as: "9:53:22 AM Load Balancer Configuration error" (where the time is your machine's time when you attempted to run the service) and when you click the Enable Log checkbox you receive a "Log Table error: Log Table: Error 5004: Either ACE could not find the specified file, or you do not have sufficient rights to access the file." error.
This might mean that the installed service is not correctly pointing at the service's executable.
Open regedit (or your registry editor of choice) and navigate to: