Start-up parameters for Historical Server are in the following NT Registry entry:
When you start Historical Server using the Control Panel, the server reads its start-up parameters from this NT Registry entry. If you start the server from the command-line or by means of a batch file, the start-up parameters are taken from both the registry entry and from the command. If the same parameter appears in both places, the value specified in the command takes precedence over the value in the registry entry. If you do not specify any start-up parameters in the command, by default all of the NT Registry entry parameters are used.
See “Task 1: add start-up parameters to the NT Registry” for information on editing the NT Registry entries.