Installing the Operating System with Express Setup 5-21Available switch options for Windows Server 2003 Boot.ini fileMany different switches will be available if you edit Boot.ini file.For the available switch options, refer to the following information: Microsoft Knowledge Base - Article ID: 833721"Available switch options for the Windows XP and the Windows Server 2003 Boot.inifiles"If your system has a memory capacity in excess of 4GB in its installing, adding /PAE switch inBoot.ini file will enable the system to be installed with over 4GB of memory.However, the Microsoft operating system products which support /PAE switch option are limited.Refer to the following article in Microsoft Knowledge Base to check the supported products. Microsoft Knowledge Base - Article ID: 291988"A description of the 4GB RAM tuning feature and the Physical Address Extensionswitch"Below is the example on how to add /PAE switch to Boot.ini file.1. Click [Start], point to [Settings], and then click [Control Panel].2. In [Control Panel], double-click [System].3. Click the [Advanced] tab, and then click [Settings] under [Setup and Recovery].4. Under [System Setup], click [Edit] to open [Boot.ini].5. Add "/PAE" to [Operating Systems] section in [Boot.ini] file, and then save it.[boot loader]timeout=30default=multi(0)disk(0)rdisk(0)partition(2)\WINDOWS[operating systems]multi(0)disk(0)rdisk(0)partition(2)\WINDOWS="Windows Server 2003" /fastdetectmulti(0)disk(0)rdisk(0)partition(2)\WINDOWS="Windows Server 2003, PAE" /fastdetect/PAEC:\CMDCONS\BOOTSECT.DAT="Microsoft Windows Recovery Console" /cmdconsThis is the end of editing Boot.ini file.NOTE: If you choose one of the items in the "Default operatingsystem" drop-down list box in [Setup and Recovery] group box, youcan make your system start automatically from the switch youspecified.