For Windows 7 and Windows Server 2008 R2, the security update 3035131 shares affected binaries with the security update that is described in Security Advisory 3033929
. This overlap in affected binaries causes one update to supersede the other. In this case, security advisory update 3033929 supersedes security update 3035131.
If you have automatic updating enabled, you should experience no unusual installation behavior. Both updates should install automatically and both updates appear in the list of installed updates.
However, if you download and install updates manually, you have to install security update 3035131 before you install security advisory update 3033929. Otherwise, when you install security update 3035131, you may receive a message that states that update 3035131 is already installed, and security update 3035131 is not added to the list of installed updates.