Disable running low on disk space notification in the taskbar

You can control whether it should display warnings about low on hard disk space, with the following DWORD registry setting:

[HKEY_CURRENT_USER \Software \Microsoft \Windows \CurrentVersion \Policies \Explorer]
NoLowDiskSpaceChecks = 1 (Show = 0, Don’t Show = 1, Default = 0)

More Info MS KB285107

Related Changing when to report low on HDD space in Event Log

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