Microsoft releases Win11 22621.1848 update: fix 32-bit applications can not be copied, saved and other problems

Thanks to CTOnews.com netizens Yofunn, soft media new friends 2010825, Dest1n, naturally, smirk, Fan Yu RichFan, SZXATC clue delivery! CTOnews.com June 14, Microsoft released a cumulative update of KB5027231 to Win11 during this month's Patch Tuesday event, and the installed version number was upgraded to Build 22621.1848.

Win11 Build 22621.1848 mainly contains optional updated KB5026446 content released in late May and further improves the security of the system.

The main contents of the update attached by CTOnews.com are as follows:

This update fixes known issues affecting 32-bit applications. These applications may encounter problems when calling CopyFile API to save, copy, or attach files.

Fixed several compatibility issues.

Fixed a problem affecting the Windows kernel.

For more information about the optional update KB5026446, you can read it at the following link.

Related readings:

"Microsoft releases Win11 22621.1778 update (KB5026446) to support Bluetooth low-power LE audio"

Microsoft acknowledges the existence of BUG in Win10 / Win11: some 32-bit applications cannot be copied and saved.