Microsoft has released an update KB4033637 for Windows 10 Anniversary Update systems. According to the company, this minor update makes improvements to ease the upgrade experience to Windows 10 Version 1607. Recently, the company also released KB4039396 update OS build 14393.1670 to fix missing Update History issue.
Check your Windows update and you will see a new update for Windows 10 Version 1607 for x64-based Systems (KB4033637) in your updates. You can also download offline installer from the link below.
KB4033637 download links for Windows 10
Download KB4033637 offline Installer (64Bit) – 1MB (Not available yet)
Download KB4033637 offline Installer (32Bit) – 1MB
If you are still facing problems regarding update download or installation, you can check our guide for the fixes for these issues here.