Microsoft has confirmed that .NET Framework updates released as part of the August 2026 Patch Tuesday are breaking printing and PDF export in WPF applications.
Windows Report on MSN
Windows printing is broken after Microsoft’s August updates
Microsoft confirms August 2026 .NET updates can break printing and PDF export in WPF apps, with only a temporary workaround available.
Also the .NET updates from August are causing problems. Microsoft is investigating PDF printing issues that occur after installation.
After Microsoft released updates for Windows 11 on August’s Patch Tuesday, users have been reporting problems with their printers and with the creation of PDFs. Microsoft has now admitted that one of ...
Windows Report on MSN
Windows 11 KB5124012, KB5124008 & KB5122880 September 2026 Patch Tuesday Updates Released
Windows 11 KB5124012, KB5124008 and KB5122880 released as September 2026 Patch Tuesday security updates and key fixes.
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