A number of users are asking what happened to the good old wuapp.exe file in Windows 10. The application can't be found any more. In earlier versions of Windows, wuapp.exe could be used to quickly open Windows Update from the command line or from the Start Menu. Here is what you can do about the missing wuapp.exe in Windows 10.
With Windows 10, Microsoft has removed the Wuapp.exe file from Windows 10. So, you cannot use it any more to open Windows Update settings. Instead you can use these commands:
control.exe /name Microsoft.WindowsUpdate
The first command is a new way to open the Settings app pages directly. See the following article for more commands and info:
Neither of these command is easy to remember plus if you are used to typing wuapp in the Run dialog, you can do the following.
Create a new batch file with the following contents:
start "" ms-settings:windowsupdate
The result will be as follows: