Hi Leary,
You need to clarify a little bit. Are you talking about the \WUTemp folder? That folder is created on drive with largest FREE space. You can always delete that folder & re-create it anywhere you need.
Otherwise, Windows updates are applied to your Windows' system directories; and some key Windows Update items are kept at
C:\Program Files\WindowsUpdate\V4
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Maurice N
MVP Windows - Shell / User
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