.NET Framework July 2017 Quality Update for WPF

Rich Lander [MSFT]

You can now install the July 2017 Quality Update for WPF. It applies to multiple Windows versions.

This update resolves known issue 4033488. It is recommended on machines that have installed the July 2017 Preview of Quality Rollup or the May 2017 Preview of Quality Rollup.

Quality and Reliability

This release contains the following quality and reliability improvements.

  • “COMException” error from WPF applications after the .NET Framework 4.7 is installed on Windows 7 or Windows Server 2008 R2

Getting the Update

This release is only available via Microsoft Update Catalog.

Docker Images

Docker images have not been updated for this release.

Downloading KBs from Microsoft Update Catalog

You can download patches from the table below. See .NET Framework Monthly Rollups Explained for an explanation on how to use this table to download patches from Microsoft Update Catalog.

Product Version Quality Update KB
Windows 8.1 Windows Server 2012 R2 Catalog
.NET Framework 4.6, 4.6.1, 4.6.2, and 4.7 4035509
Windows Server 2012 Catalog
.NET Framework 4.6, 4.6.1, 4.6.2, and 4.7 4035508
Windows 7 Windows Server 2008 R2 Catalog
.NET Framework 4.6, 4.6.1, 4.6.2, 4.7 4035510

Previous Rollups and Updates

The last few .NET Framework Monthly updates are listed below for your convenience:


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