Now you have imported an OS (from source media) and some WinPE drivers, we can go ahead and complete the configuration of the Deployment Share.
The Advanced Configuration section of MDT consists of four separate areas although, we only use the Selection Profiles section for now. The rest are advanced topics which you can explore later!
In the Selection Profile drop down, select the WinPE Drivers profile we just created and then click OK.
Once everything is completed, you can update the deployment share. This will generate (or regenerate) the PXE boot images including loading the relevant drivers to allow the Windows PE environment to talk to the network to enable the deployment.
NOTE: This process may take in excess of 30 minutes! Be patient!
We can now capture our reference Windows 7 image. I am assuming that this has already been created on a reference PC (or VM).