Appfabric 1.1 For Windows Server 64 Msi Download |work| Online

The Complete Guide to Downloading AppFabric 1.1 for Windows Server (64-bit MSI)

The Official Download Link (Still Alive)

Microsoft has removed AppFabric 1.1 from the main Download Center, but the direct link via the Microsoft Update Catalog still works for legitimate VLSC/MSDN users or via direct HTTP.

Official 64-bit MSI filename: WindowsServerAppFabricSetup_x64.exe

Option C – Windows Server 2012 R2 DVD/ISO

AppFabric 1.1 was bundled as a “Feature on Demand” on some Windows Server 2012 R2 installation media. Mount the ISO and check:

\sources\SxS\WindowsServerAppFabric_11_x64.msi

Why You Need the 64-bit Version

Before we dive into the download process, it is crucial to understand why the 64-bit version (as opposed to the 32-bit or "Any CPU" version) is necessary. appfabric 1.1 for windows server 64 msi download

• Memory Addressing: The 32-bit version of AppFabric Cache cannot allocate more than 4GB of RAM per cache host. For a production Windows Server with 32GB or 64GB of RAM, this is a severe bottleneck. The 64-bit MSI allows cache clusters to utilize terabytes of memory.
• Performance: Running a 64-bit distributed cache on 64-bit Windows Server (2008 R2, 2012, or 2012 R2) eliminates the overhead of WOW64 (Windows-on-Windows 64) emulation.
• Host Integration: Many legacy enterprise apps query Environment.Is64BitOperatingSystem during startup; installing the 32-bit version on a 64-bit OS can cause cryptic BadImageFormatException errors.

Critical System Requirement: AppFabric 1.1 requires .NET Framework 4.5 or 4.5.1 (or later within the 4.x family). You must install this before attempting the AppFabric installation.

Step-by-Step Download Guide

Follow these steps to safely acquire the AppFabric 1.1 64-bit MSI without exposing your server to risk.

4. Installation Procedure

Once the prerequisites are met, follow these steps to install the software: The Complete Guide to Downloading AppFabric 1

1. Download: Obtain the AppFabric-KB2671763-x64-ENU.exe (or similar named executable) from the link provided in Section 2.
2. Run as Admin: Right-click the executable and select Run as Administrator.
3. License Terms: Accept the License Terms.
4. Features Selection:
   • Hosting Services: Select this if you are installing for SharePoint or Workflow Manager.
   • Caching Services: Select this if you are setting up a distributed cache cluster.
   • Recommendation: If unsure, install both features to ensure compatibility with legacy applications.
5. Configuration: After the installation files are copied, the Configuration Wizard will launch.
   • Persistence: You will likely need a SQL Server instance to host the persistence database.
   • Monitoring: Configure the monitoring database connection string.

Essential Resource: Downloading AppFabric 1.1 for Windows Server (64-bit)

If you are maintaining legacy .NET applications or managing an older SharePoint farm, you have likely encountered the need for Microsoft AppFabric 1.1 for Windows Server.

Since Microsoft has officially ended mainstream support for this product, finding the correct installation files—specifically the 64-bit MSI—can be surprisingly difficult. The original download links often redirect to archived pages or generic .NET Framework sites.

To save you the hassle of digging through the Web Archive, here is the direct breakdown of the file you need. Why You Need the 64-bit Version Before we

Step 6 – Installation via MSI

If you have the .exe bootstrapper:

WindowsServerAppFabricSetup_x64.exe /quiet /norestart

If you have the raw .msi:

msiexec /i AppFabric_1.1_for_Windows_Server_x64.msi /quiet

Introduction

If you are maintaining an older ASP.NET or WCF/WF application on Windows Server 2008 R2 or Windows Server 2012, you have likely encountered the dreaded dependency: Microsoft AppFabric 1.1.

AppFabric 1.1 was Microsoft’s on-premise middleware solution providing distributed caching (Velocity) and improved hosting for Windows Workflow Foundation (WF) and Windows Communication Foundation (WCF).

Although Microsoft ended mainstream support for AppFabric 1.1 in 2016, many enterprise systems still require it. In this post, I will show you exactly how to download the official 64-bit MSI installer and get it installed correctly.