If the online and offline installation of .NET Framework on Windows 11/10 computer fails with error 0x800f081F, the this post will help you fix the issue.

Recently, some Windows 11/10 users reported Update Errors 0x800f0988, 0x80073701, 0x800f081f or 0x800f08a during the installation of a Cumulative Update on their computer.

Microsoft's Patch Tuesday for May (KB5026372) is causing various issues. The update is failing to install for several users, causing VPN issues, persisting Windows Security bugs, among others.