Hi guys. So, I'm looking to install the Post SP1 Enterprise Hotfix Rollup KB2775511 on my 2008 R2 SP1 estate. It the installation notes it states:

• After this update is installed, you must install update 2732673 to fix a regression issue in the Rdbss.sys file.

So, I install the roll up, reboot and then try and install KB2732673. It tell me the update is not applicable. So, i checked the versions of the rdbss.sys as follows:

• Version on our systems post SP1 it is 6.1.7601.18711 Date Modified 07/01/2015
• Version on our systems post SP1 with KB2732673 (Windows6.1-KB2732673-v4-x64) it is 6.1.7601.22917 Date Modified 07/01/2015
• Version on our systems post SP1 with KB2775511 it is 6.1.7601.22917 Date Modified 07/01/2015

On the KB for KB2732673 is states the driver version should be 6.1.7601.22377. Whats going on here ? I have some older systems with both installed and the version is indeed .22377. Does the rollup now include a superseded patch for KB2732673 ?

Hi,

>>Does the rollup now include a superseded patch for KB2732673 ?

I didn't find any official document about that. From my point of view, it seems that you may have installed other update which updates the rdbss.sys to a higher version.

After some search, I find the following update which contains the 6.1.7601.22917 rdbss.sys.

https://support.microsoft.com/en-us/kb/3000483

Best Regards.