FBWF Features

FBWF introduces several new features not found in EWF, including greater write filter transparency to applications; selective write through, commit, and restore; improved overlay memory utilization; and enhanced APIs.

In This Section

File and Directory Management Transparency
Describes file and directory management functions available to applications.
Selective Write Through
Describes how to allow writes to specified underlying protected volumes.
Selective Commits and Restores
Describes how to commit writes from overlay cache to underlying protected volumes, and how to discard changes in overlay cache and restore the view to the underlying protected volumes.
FBWF Memory Optimization
Describes how FBWF optimizes utilization of overlay cache.
Describes FBWF API set.

Related Sections

File-Based Write Filter
Describes the FBWF Help topics.

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