Monthly Archive: March 2017

How to check if KB3033929 / KB4474419 (or similar) is installed for sure

Well, if you are here the chances that you know what KB3033929 / KB4474419 is are really high, but for who doesn’t know:

This update adds support to SHA-2 hashing algorithm signing and verification.

In most cases this means this update enables your Windows to load drivers signed with SHA256 certificates only, otherwise you will need cross-sign your driver with a SHA1 + SHA256 certificates.

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