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    Sun, 24 Jun 2018     117300 members

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Welcome!

OSRONLINE is OSR's Legacy Community Site


For information about our OSR's seminars and services, please visit our Corporate site at http://www.osr.com.

Welcome to OSR's original community web site, named "OSRONLINE." Established back in 2004, it contains articles from the first ten years from The NT Insider, as well as other historical content.

Today, this site still hosts and maintains two active imporant functions: We will eventually be moving these functions (and all the old OSRONLINE.COM content) to a modern (and far less ugly) site that we've been developing. That will take us quite a while. Until that time, we maintain this site for your use.

New, up-to-date posts in the OSR's staff's Developer's Blog can be found on our new Corporate site. All the content from The NT Insider (OSR's journal of Windows system software development) can also be found on OSR.COM.

To access the new OSR Corporate site please visit http://www.osr.com.
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IMPORTANT NOTE:
OSR Dev Blog posts are now being created and posted at http://www.osr.com/developers-blog/. Please check that location for future posts. We are listing the most recent posts from that site here, as a convenience. See the full list of our blog posts here.
Finding the Computer Name in a Crash Dump (2018 Edition)
I was looking at a few different crashes today that were all eerily similar. In Read more


Beware MmBuildMdlForNonPagedPool and Kernel Stacks
Well, this one took us by surprise… MmBuildMdlForNonPagedPool is the standard shortcut function drivers use Read more


“The Lists” Are Moving!
You’re probably aware that, for more than 20 years, OSR has supported and maintained a Read more


What’s New in WDK 1803: Your Driver Has 552 Code Analysis Warnings
These days, each new upgrade for Windows brings with it a new Windows Driver Kit.  Read more


Beware of IoBuildDeviceIoControlRequest
Diagnosed yet another crash today that is likely due to the usage of IoBuildDeviceIoControlRequest. Long Read more


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The NT Insider Digital Edition - May-June 2016 Now Available!   Last Updated: 01-Jun-16  (Read 20559 times)

The NT Insider May-June 2016 The May-June 2016 issue of The NT Insider is available exclusively in PDF format for download. Click the image of The NT Insider to the left for the details, and the download link to use.

Articles include:

- Peter Pontificates: Computer Science Education: Yup, Still Sucks
- Introduction to Simple Peripheral Bus Devices and Drivers
- Tips for Using I/O Targets
- Today in Driver Signing
- Analyst's Perspective: My Driver Passes Driver Verifier! (Or Does It...)
- Bye-Bye Co-Installers>
...and more!


The NT Insider is moving to OSR.COM!   Last Updated: 14-Aug-14
To make way for an all new and much improved community web site, the primary home page for The NT Insider has moved to a dedicated section on OSR's corporate web site at http://www.osr.com/nt-insider/. There, you'll find links to PDF versions of all recent issues of The NT Insider as well as HTML versions of recent articles.   Last Updated: 14-Aug-14

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Driver Developer Help Forums (NTDEV, NTFSD, WINDBG)
What's going on in the community? Check out what people are talking about on the NTDEV, NTFSD, and WINDBG discussion forums.

Active for more than 20 years, these are the WDK forums for help with your Windows driver development or help with your file system filter driver projects. Unlike other online forums, you can participate via the web, via email, or even via news reader (if you remember what that is!). Ask a question, answer a question, or watch the discussion had by others. What are you waiting for... Click here to join the community now!

  NTDEV     NTFSD
Lee Fisher: build.exe to msbuild.exe migration advice (3 msgs, last updated 1:01 ago)
zhang hui: help for uefi win10 sound card with wrong id (4 msgs, last updated 2:04 ago)
a s: Trouble shooting Code 10 CM_PROB_FAILED_START (1 msg, posted 6:02 ago)
sachin shinde: Driver failed to load as BOOT START 2008R2 (1 msg)
DHui Luo: Wddm filter driver problem[Extension of Desktop Win7] (1 msg)
Dave Ruske: WDK 1803 DVL Creation (5 msgs)
 
Gova Gimer: Lock/Unlock FCB/CCB (2 msgs)
John: Is isolation filter needed? (4 msgs)
omri aviasr: Getting full file path out of WRITE operation (5 msgs)
m sld: uninstall failed with system shutdown (2 msgs)
Nikhil V S: What is the IRP message generated on file delete in a filter driver? (5 msgs)
Pooja Bansal: What is the purpose of fileobject->lock structure in file system filter driver? (6 msgs)
Join the discussion!   Join the discussion!

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Kernel Debugging & Crash Analysis
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Manchester, NH
30 July - 3 Aug 2018

Developing Filter Manager Minifilters
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Manchester, NH
20-24 August 2018

Writing WDF Drivers I: Core Concepts
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Santa Clara/San Jose, CA
10-14 Sept 2018

Writing WDF Drivers II: Advanced Implementation Techniques
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Manchester, NH
16-19 October 2018

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Visit the OSR Corporate Web site for more information about how OSR can help!

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