The free OSR Learning Library has more than 50 articles on a wide variety of topics about writing and debugging device drivers and Minifilters. From introductory level to advanced. All the articles have been recently reviewed and updated, and are written using the clear and definitive style you've come to expect from OSR over the years.
Check out The OSR Learning Library at: https://www.osr.com/osr-learning-library/
We have a disk upper filter derived from diskperf sample. We are doing HCK and HLK testing for this driver first time. On Windows server 2016, the driver passed the test cases. But for Server 2012 R2(HCK) and Server 2019(HLK), the driver is not listed in HLK studio. Tryouts like reinstallation, installing driver before installing HLK client, installing driver after installing HLK client not worked for us. Whether HLK/HCK is applicable to the disk upper filter? If not then maybe we can look for an attestation signing.
|Upcoming OSR Seminars|
|OSR has suspended in-person seminars due to the Covid-19 outbreak. But, don't miss your training! Attend via the internet instead!|
|Writing WDF Drivers||12 September 2022||Live, Online|
|Internals & Software Drivers||23 October 2022||Live, Online|
|Kernel Debugging||14 November 2022||Live, Online|
|Developing Minifilters||5 December 2022||Live, Online|