microsoft / microsoft/Windows-driver-samples

Modernize filter drivers with AddFilter directive?

Open
#1,023 3 comments 0 reactions 1 assignee View on GitHub

@prashantchahar is already working on this.

Since Nov 11, 2025.

question
Dominant language
C
Stars
7.8k
Forks
5k
Avg merge
3d 17h
Merged PRs (30d)
7

Description

I see that there have been a new [INF AddFilter Directive](https://learn.microsoft.com/en-us/windows-hardware/drivers/install/inf-addfilter-directive) available since Windows 1903. Still, none of the sample projects in this repo seem to use it. There's furthermore virtually no other samples available elsewhere online, which makes it challenging to learn how to use it.

Would it be possible for you to modernize one or more of the sample filter-driver projects to use the AddFilter directive?

Thanks in advance.

Contributor guide

No contributing guide indexed for this repository

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Assessment

This issue has not been assessed yet.

Get new issues in your inbox

A short digest of beginner-friendly GitHub issues.