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Enhanced Write Filter

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Enhanced Write Filter (EWF) provides the ability to write-protect a run-time image. By redirecting all write requests to either a separate disk partition or RAM, EWF allows the run-time image to maintain the appearance of a writeable run-time image. Additionally, Enhanced Write Filter provides the ability to deploy a run-time image onto read-only media, such as a CD-ROM.

In This Section

  • EWF Overview
    Provides an overview of Enhanced Write Filter. This overview describes the EWF architecture and the components that are required to support EWF. It also defines common EWF terminology.
  • EWF Modes
    Describes the different modes of EWF, and how to implement each type.
  • EWF Design Considerations
    Describes the considerations you should make before configuring and deploying an EWF-protected run-time image.
  • Troubleshooting Enhanced Write Filter
    Provides tips for troubleshooting common EWF configuration problems.
  • Enhanced Write Filter API
    Describes the functions that you can use to programmatically control EWF.
  • Design a Run-Time Image
    Describes the design phase of the development process. During this phase you can choose the components and resources that are required for your run-time image.
  • EWF Definitions
    Describes EWF-specific terminology.
  • EWF Architecture
    Describes the EWF driver architecture.
  • EWF Components
    Describes the components that support EWF.

Last updated on Wednesday, October 18, 2006

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