Download Windows6.1-kb958-488-v6001-x64.msu _top_ -

The will launch and scan your system to ensure the patch is applicable. Click Yes when prompted to confirm the installation.

Once you have the .msu file, follow these steps to install it:

is a legacy Microsoft Update Standalone (.msu) package designed to patch and update shared components of the Microsoft .NET Framework 3.5 Service Pack 1 (SP1) on 64-bit systems. The prefix "Windows6.1" indicates that the package is explicitly built for Windows 7 or Windows Server 2008 R2 , which share the internal version NT 6.1.

If the GUI fails, you can use the Windows Update tool via the command prompt: Open as Administrator. Download Windows6.1-kb958-488-v6001-x64.msu

Review the filtered list to find the variation labeled for or Windows Server 2008 R2 for x64-based Systems .

For automated scripting and deployment systems, Microsoft maintains archival payload links on their download servers. For instance, the relative 32-bit version is cataloged via Microsoft Download Services, while the 64-bit variation resides within adjacent payload directories. Common Installation Error Codes and Fixes

What or software issue prompted you to look for this specific file? Share public link The will launch and scan your system to

– A real KB958488 exists, but it is for Windows Vista (not 6.1/Windows 7). It addresses a WDS or print server issue. The filename you gave appears to be a manipulated or corrupted version of that.

Help you find a if you are unable to find one in the catalog.

Once downloaded, the installation process is straightforward: The prefix "Windows6

While many third-party "driver update" sites host .msu files, it is always safest to source Windows updates directly from Microsoft to avoid malware or corrupted files. 1. The Microsoft Update Catalog

The KB958488 update was released by Microsoft to address critical reliability, security, and compatibility issues within the .NET Framework 3.5 SP1 environment .

Without this update, some installers cannot "see" that you have .NET Framework 4 installed, leading to a loop where the software asks for a dependency that you technically already have. How to Safely Download and Install

(Use Sysinternals Sigcheck.) A valid Microsoft file will show “Microsoft Corporation” and “Verified.”

Running the System Update Readiness Tool (CheckSUR) can automatically fix many MSU-related corruption issues.