Windows 10 build 19043.782

Windows 10 build 19043.782 is a build of Windows 10 May 2021 Update. Build 19042.782 contains components related to the 21H1 update.

Upgrade instructions
The components can be manually installed by running the following commands from an elevated command prompt: for %s in ("%windir%\servicing\Packages\microsoft-windows-*-21h1-ekb*-package*10.0.19041.782.mum") do dism /online /add-package /packagepath:%s

for %s in ("%windir%\servicing\Packages\microsoft-windows-*-21h1-ekb*-package*~*-*~10.0.19041.782.mum") do dism /online /add-package /packagepath:%s

Installing the components in this fashion only changes the version the operating system identifies as, it is by no means a functional substitute to a proper enablement package.