This chapter describes known issues you may encounter while using MDT. When deploying Windows 7 with an active wireless network adapter, you may be prompted to join a wireless network when you start Windows 7 for the first time. To prevent this prompt from appearing, perform the following steps to modify the unattend.xml file:
1. In the Deployment Workbench, go to the properties of your Windows 7 task sequence.
2. Click the OS Info tab, and then click Edit unattend.xml.
3. When Windows System Image Manager appears, go to OOBESystem/OOBE.
4. In the details pane, set HideWirelessSetupInOOBE to True.