KB2919355 Error 0X87D0070C
When you try to install the software update returned error code 0X87D0070C (-2016409844).
This issue is caused by : Software update execution timeout.
Lets see how to fix KB2919355 error :)
At the Software Update properties in SCCM (Software Library Software Update All Software update), we can see that this error is set to a maximum run time of 10 minutes.
This update is considered as a Standard update which get a maximum run time of 10 minutes. However this update is 700mb which looks more like a service pack.
Change the value of Maximum Run Time to 60 minutes and click apply.
Relaunch the installation and voila ! The update will install correctly.
alternative link download