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....................................................Windows 7 Resource Kit
                                                        Unofficial Support Site

Win7 Reskit > Part 2: Deployment > Chapter 12: Deploying with Microsoft Deployment Toolkit

Frequently Asked Questions: LTI deployment using MDT 2010

Q-8. How do prevent users from opening a WinPE command prompt during LTI install using MDT 2010?

A-8. MDT 2010 allows you to press F8 during the install process in order to open a WinPE command prompt if this is needed. You might want to disable this functionality however in a production deployment environment to prevent end-users from accidentally interrupting installation.

To disable F8 keypress functionality for MDT, use Notepad to open the unattend_pe_x86.xml and unattend_pe_x64.xml files in the templates directory of your MDT 2010 installation and replace "/Bootstrap" with "/BootstrapNoSF8".

Q-7. How can I back up my Microsoft Deployment Toolkit infrastructure?

A-7. Backups are important to ensure business continuity. If you're using MDT 2010 to deploy Windows across your organization, you should regularly back up your MDT infrastructure. To accomplish this, do the following:

  • Back up all your deployment shares.
  • If you are using the MDT database, back up the SQL Server or SQL Server Express database used by MDT.

Q-6. In a multi-site environment where deployment shares are replicated, should I also replicate the MDT database?

A-6. MDT 2010 supports the use of DFS for replicating deployment shares between sites. But what about replication the MDT database, which is typically either an SQL Server Express database or a full SQL Server database, between sites? Is this possible? And is it recommended?

Because the SQL query traffic for an MDT deployment is typically very small, replicating the SQL Server database between sites is not necessary. Instead, you should maintain a single instance of the MDT database at corporate headquarters and simply replicate the deployment share content out to your branch office sites.

If you want a more robust multi-site deployment platform however, consider using MDT 2010 together with System Center Configuration Manager 2007 R2 which provides additional capabilities not found in MDT alone.

Q-5. How can I suppress the Network Location Wizard from being displayed when I use LTI to deploy Windows 7?

A-5. When you use MDT 2010 to deploy Windows 7 to a target computer and automatically join the target computer to the domain, the Network Location Wizard may be displayed when the user first logs on to the computer. (Note that the Network Location Wizard is not displayed if the target computer is deployed into a workgroup however.) This wizard provides the user with a choice between setting the default network location as either Home, Work, or Public.If configuring the NetworkLocation setting in your answer file does not allow you to prepopulate the network location and thus prevent this wizard from being displayed, try adding the following Run Command Line step at the start of the State Restore group in your task sequence:

reg add HKLM\System\CurrentControlSet\Control\Network\NewNetworkWindowOff

Adding this task sequence step will create the following registry key on the target system:

HKLM\System\CurrentControlSet\Control\Network\NewNetworkWindowOff

The presence of this registry key on the target computer will disable the Network Location Wizard for all users on the computer.

Q-4. How can I configure a static IP address using MDT 2010?

A-4. Add the following lines to your CustomSettings.ini file and customize the address information in them as required:

OSDAdapterCount=1
OSDAdapter0EnableDHCP=FALSE
OSDAdapter0IPAddressList=192.168.0.40
OSDAdapter0SubnetMask=255.255.255.0
OSDAdapter0Gateways=192.168.0.1
OSDAdapter0DNSSuffix=contoso.com

Q-3. How can I add desktop icons such as Computer or Network to a target computer's desktop during deployment?

A-3. Using Control Panel a user can add desktop icons such as Computer or Network to the desktop of her computer. But how do you add such icons to a target computer's desktop during deployment using MDT 2010? To do this, simply add a task sequence step to your task sequence that runs a reg import command imports the following registry entries (.reg) file which you can name icons.reg if you like:

Windows Registry Editor Version 5.00
 [HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\HideDesktopIcons\NewStartPanel]
"{59031a47-3f72-44a7-89c5-5595fe6b30ee}"=dword:00000000
"{20D04FE0-3AEA-1069-A2D8-08002B30309D}"=dword:00000000
"{208D2C60-3AEA-1069-A2D7-08002B30309D}"=dword:00000000
"{871C5380-42A0-1069-A2EA-08002B30309D}"=dword:00000000

The four icons specified in the .reg file above are respectively as follows: User Account, Computer, Network, and Internet Explorer. If you don't want all of these to appear on the user's desktop, just remove the lines you don't need from the .reg file.

Q-2. I'm trying to deploy Windows using MDT 2010 using LTI but the task sequence page of the wizard is blank. Why?

A-2. Several things could cause this, including:

  • You have a USB flash drive plugged into your technician computer and the flash drive has MDT files on it.
  • You have CD or DVD media in the CD/DVD drive of your technician computer and the media has MDT files on it.
  • You have mis-specified the DeployRoot variable in your bootstrap.ini file.

Q-1. You have several task sequences created in your deployment share and they are visible in the Deployment Workbench. However, when you boot a target computer using a LTI boot image and walk through the pages of the Windows Deployment Wizard, the Select A Task Sequence To Execute On This Computer wizard page has no task sequences displayed on it. What could be wrong?

A-1. Possible reasons for this happening are as follows:

  • The value of DeployRoot is incorrect or cannot be found on the network.
  • You are booting the target computer using an LTI boot image of one architecture (e.g. x86) while your task sequences are configured for deploying Windows of a different architecture (e.g. x64).
  • You have DVD or USB media with MDT deployment files on it inserted into the target computer.

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