Microsoft has released cumulative update KB4478877 for Windows 10 version 1607 based on x86, x64 processors.
Installation via Windows Update
Cumulative update KB4478877 for PC is installed automatically through Windows Update. To check, go to Options > Update and Security and click Check for Updates. To complete the installation, you will need to restart the computer.
Features of the KB4478877 update
It can be allocated to a virtual machine (VM) after it can be used. As a result, the SNAT port becomes exhausted.
You can download the file below:x64 download update
x86 download update