You must manually copy the guest agent files to your WinPE image.
Select a Windows system from which the staging area you prepared is accessible and on which .NET 4.5 and Windows Automated Installation Kit (AIK) for Windows 7 (including WinPE 3.0) are installed.
Create a WinPE.
- Download GugentZip_version to the C drive on the reference machine.
Select either GuestAgentInstaller.exe (32-bit) or GuestAgentInstaller_x64.exe (64-bit) depending on which is appropriate for your operating system.
- Right-click the file and select Properties.
- Click General.
- Click Unblock.
- Extract the files to C:\.
This produces the directory C:\VRMGuestAgent. Do not rename this directory.