Introducing the instance that you can not install the update KB2845533 Windows Update. Using a machine with Windows 8 The first thing to do is miss an update reset the Windows Update components. Because Windows Update reset the Winsock settings, clear the BITS queue, and reestablesca proxying and services responsible for Windows Update, this is the standard way to solve most of the issues related to Windows Update.
Error 8007371B when installing KB2845533 on Windows 8.
The best and fastest way to reset Windows 8 Update is to use the traditional Windows Update Troubleshooter.
Open the Windows Update troubleshooter, click the Start button, and then click Control Panel. In the search box, type troubleshooter, and then click Troubleshooting. Under System and Security, click Fix problems with Windows Update.
Just follow the instructions on screen to complete the system - which is pretty standard and simple. Once done, reboot the system.
If that does not work, there is another way to solve the problem by using Deployment Image Servicing and Management.
To run it, we must first open the command prompt as administrator. To do this, press Win + [X] and click Command Prompt (Admin) if you're on Windows 8.1 Press Win + [C] or stop and select Search. Type "cmd" in the search box and press [Enter]. Then click on Command Prompt and select "Run as administrator" option.
Then type the following one by one by pressing the [Enter] key:
DISM.exe / Online / cleanup-image / Scanhealth
DISM.exe / Online / cleanup-image / Restorehealth
Once run its course, restart the system and rerun the upgrade.
Ready !!