Microsoft rolled out the KB4480970 and KB4481480 updates earlier this week for Windows 7 running PCs. The update aims to address security vulnerabilities along with big fixes and performance improvements.

The update installs fine for most users through the automatic updates system in Windows 7, but if for some reason KB4480970 and KB4481480 updates fail to install on your PC, you can also manually download and install the updates.

Microsoft provides standalone installers for all Windows updates. You can download these standalone packages for the KB4480970 and KB4481480 updates and install them on your PC like you install any other program.

Download KB4480970 update for Windows 7

Release Date: 8 January 2019
Version: Monthly Rollup

SystemDownload linkSize
x64 (64-bit)Download KB4480970 for x64-based Systems
Download pciclearstalecache.exe x64-based Systems
146.7 MB
x86 (32-bit)Download KB4480970 for x86-based Systems
Download pciclearstalecache.exe x86-based Systems
240.1 MB

INSTALLATION:
To install the update, Double-click/run both the update files. When prompted to give admin privileges, click on the Yes button.

Once you’ve installed both the files, restart your PC for the update to take effect.


Download KB4481480 update for Windows 7

Security and Quality Rollup updates for .NET Framework 3.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, and 4.7.2.

SystemDownload linkSize
x64 (64-bit)Download ndp46-kb4480055 for x64-based systems
Download ndp45-kb4480059 for x64-based systems
Download windows6.1-kb4019990 for x64-based systems
Download msipatchregfix for AMD64-based systems
Download windows6.1-kb4480063 for x64-based systems
128.8 MB
x86 (32-bit)Download ndp45-kb4480059 for x86-based systems
Download windows6.1-kb4480063 for x86-based systems
Download ndp46-kb4480055 for x86-based systems
Download windows6.1-kb4019990 for x86-based systems
Download msipatchregfix for x86-based systems
87.9 MB

INSTALLATION:
To install the update, Double-click/run all the update files one-by-one. When prompted to give admin privileges, click on the Yes button.

Once you’ve installed all the files, restart your PC for the update to take effect.