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 ...

August’s Windows 11 update breaks printers and PDFs. Microsoft explains why

After Microsoft released updates for Windows 11 on August’s Patch Tuesday, users have been reporting problems with their ...

Microsoft breaks WPF printing with .NET update

According to Microsoft, "After installing the August 2026 .NET Framework cumulative update, some WPF applications may fail with a System.IO.FileFormatException when printing or generating PDF/XPS ...

Microsoft: Printing problems after .NET updates

Also the .NET updates from August are causing problems. Microsoft is investigating PDF printing issues that occur after ...