Outside of the regular schedule, Microsoft has released the update KB5004760 for PCs running versions 21H1, 20H2, or 2004 of Windows 10. The update is small, and it’s meant to fix a specific problem with PDF documents.
The update KB5004760, according to the announcement, fixes an issue that might prevent users from opening PDFs using the legacy Internet Explorer 11 browser or apps that use the 64-bit version of the “WebBrowser” control. In addition, a PDF might render as just a gray background when using the Adobe Acrobat plug-in.
If you experience this problem, you can download this out-of-band patch from Settings > Update & Security >Windows Update, clicking the Check for updates button, and clicking the Download and install option under the “Optional quality update available” section.
You can also get the standalone version of the update from the Microsoft Update Catalog website.
After installing the update, the Windows 10 version number will bump to build 19041.1082, 19042.1082, and 19043.1082 for versions 2004, 20H2, and 21H1.
Mauro Huculak is a Windows expert and the Editor-in-Chief who started Pureinfotech in 2010 as an independent online publication. He is also been a Windows Central contributor for nearly a decade. Mauro has over 12 years of experience writing comprehensive guides and creating professional videos about Windows, software, and related technologies, including Android and Linux. Before becoming a technology writer, he was an IT administrator for seven years. In total, Mauro has over 20 years of combined experience in technology. Throughout his career, he achieved different professional certifications from Microsoft (MSCA), Cisco (CCNP), VMware (VCP), and CompTIA (A+ and Network+), and he has been recognized as a Microsoft MVP for many years. You can follow him on X (Twitter), YouTube, LinkedIn and About.me.