Open an elevated Command Prompt and run:
Despite occasionally showing up without a "Publisher" name in the "Installed Updates" list (which can raise alarms for security-conscious users), this is a . You can verify its authenticity by checking its digital signature or by confirming you only downloaded it from official Microsoft sources.
After a successful installation, you should confirm the update is in place: Download Windows6.1-kb958-488-v6001-x64.msu
The Windows6.1-kb958-488-v6001-x64.msu package is a small but vital fix for 64-bit Windows 7 users. By ensuring your .NET Framework 4 installation is correctly indexed by the system, you prevent compatibility headaches with modern and legacy software alike.
Knowledge Base article is fundamentally associated with infrastructure updates for the .NET Framework 4.0. In legacy enterprise environments, this update is frequently rolled out to resolve developer runtime errors, application crashes, or to patch security vulnerabilities within the common language runtime (CLR). Open an elevated Command Prompt and run: Despite
It often appears as a dependency or a mandatory update when installing older software or during .NET Framework troubleshooting. What Problems Does It Fix?
A: Yes. Once KB958488 is successfully installed, the .msu file is no longer needed for system operation. However, you may wish to retain it in a backups folder in case you ever need to reinstall the update in the future. By ensuring your
If the error persists, run chkdsk to ensure there are no file system errors on your drive.
Allow the progress bar to complete. If prompted, click to finalize the installation. Method 2: The Command Prompt (For Automation & Scripting)
If you are deploying this update across multiple machines or installing it on a headless Windows Server Core instance, use the command line:
Most users receive this update automatically via Windows Update. However, you may need to download Windows6.1-kb958-488-v6001-x64.msu manually if: