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To open Device Manager, click Start, and then click Control Panel. Click Performance And Maintenance, and then click System. On the Hardware tab, click Device Manager. 2. Click the device you want to remove, and then click Uninstall on the Action menu. TipSysprep is used to prepare a disk containing Windows XP for duplication and deployment; it can also used to set things straight when your configuration is seriously out of whack. When you restart a computer after running Sysprep, Mini Setup Wizard configures the computer for use. It detects the computer's hardware, configures the network connections, and optionally joins the computer to a business network. 13, "Cloning Disks with Sysprep," describes Sysprep in more detail. To use Sysprep to repair a broken configuration and redetect your computer's hardware, run sysprep activated pnp quiet reseal. If you want to fully automate Mini Setup Wizard, create the file Sysprep.inf you learn about in 13. This is a radical step you'll lose the local Administrator user profile and a good number of per computer settings but it might give your configuration the refresh that it needs.

you can modify the two default GPOs to add your own settings, but the recommended practice is to create new GPOs for your custom settings and leave the two default GPOs intact.

Each thread has data associated with it, and that data is usually propagated to new threads. This data includes security information (the IPrincipal and thread identity), the localization settings (the culture the thread is running in), and transaction information from System.Transactions. To access the current execution context, the ExecutionContext class supplies static methods to control the flow of context information. By default, the execution context flows to helper threads, but it does so at a cost. If you want to stop the flow of the context information (increasing performance, but losing the current security, culture, and transaction context information), you can use the ExecutionContext class. To suppress the context, you call ExecutionContext.SuppressFlow;

Use server publishing You can publish the Configuration Storage server in the main office to the Internet, and then access the Configuration Storage server from the branch office through the Internet. If you choose this option, create a computer object for the remote-office computer and enable access to the server publishing rule only to that IP address. The server publishing rule needs to enable access for the MS Firewall Storage Server protocol. After installing the branchoffice ISA Server computers, disable the server publishing rule. Use a temporary enterprise You can also create a combined ISA Server installation in a separate enterprise in the branch office and use it to establish a VPN connection to the main office. After you ve created the VPN connection, install a replicate Configuration Storage server that uses the main Configuration Storage server, then use that server as the Configuration Storage server for the branch array. Finally, you can remove the combined server. Use an ISA Server backup file To deploy this option, use Windows Backup on the Configuration Storage server in the main office to create a backup file (.bkf). When you run Backup, choose to back up only the ADAMData folder located in the Microsoft ISA Server folder. Then, when you install the Configuration Storage server on the computer in the branch office you can choose to use the backup file as the replication source, as shown in Figure 12-4. This option is recommended in an environment where you have many ISA Server computers and the network connection between the branch office and main office is slow because, after you restore the data, only the changes to the enterprise since the backup need to be replicated, rather than the entire configuration.

Newsgroups are collections of messages that are stored on news servers. These news servers are maintained by third-party entities such as Microsoft, for the purpose of assisting others in finding information and answers to questions quickly. Messages posted to the newsgroups can generally be read by anyone, and anyone can post to them. In this section, you will learn how to add the News entry to the Go menu, how to start the Outlook Express newsreader, how to use Outlook News as the default news client, how to join a newsgroup, and how to troubleshoot newsgroup accounts.

What Is Group Policy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126

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Management console and remove the mirror to the failed hard disk. Shut down the system and install the replacement disk. Boot the server from the mirrored vol ume. Run the Disk Management console. Initialize the newly installed disk and convert it to dynamic. Create a mirrored pair between the original mirror and this new disk.

The script file that the Synchronize Database Wizard generates is simple. It contains a single Synchronize command, as follows: