I have installed Windows Deployment Services on a 2012 R2 server, and have managed to add a Windows 10 boot image and install image from a Windows 10 installation disk. However, when I try to create a capture image from the boot image, it fails because access is denied. I am using a domain admin account, which has separately been added to the server's local administrators' group. The domain admin account has full control over the RemoteInstall folder and subfolders created by WDS.
Can anyone help?