Appfabric 1.1 For Windows Server 64 Msi ((exclusive)) Download Now

To download Microsoft AppFabric 1.1 for Windows Server , you typically need two main components: the base installer and the latest cumulative update (patch). Note that AppFabric reached its end of life in 2022, so these files are often used for legacy support, such as SharePoint workflows. SharePoint Stack Exchange 1. Base Installer (x64) The base installation file is usually named WindowsServerAppFabricSetup_x64.exe Download Link: Microsoft Download Center - AppFabric 1.1 Prerequisites: You must have .NET Framework 4.5 or higher installed before running this setup. 2. Cumulative Updates (KB Patches)

After installing the base version, you should apply the latest cumulative update to fix known bugs and security issues. Cumulative Update 7 (KB3092423):

This is the final major update and is available for download at the Microsoft Download Center Hotfix KB3199763: A later hotfix (released in 2017) can be found Installation Tips Command Line:

If you encounter errors during a standard GUI installation, you can run the setup via an elevated command prompt using:

WindowsServerAppFabricSetup_x64.exe /i CacheClient,CachingService,CacheAdmin /gac Windows Server 2012/2016: On newer versions of Windows Server, you may need to enable .NET Framework 3.5 Server Manager before AppFabric will install correctly. Stack Overflow Are you installing this for a SharePoint custom caching

Cumulative Update 7 for Microsoft AppFabric 1.1 for Windows Server appfabric 1.1 for windows server 64 msi download

Issue 2: "The cache service fails to start after installation"

Cause: The AppFabricCachingService tries to bind to port 22233 by default, which is often blocked by Windows Firewall or other services.

Fix:

Open services.msc and locate AppFabric Caching Service.
Check the error logs at C:\Program Files\AppFabric 1.1 for Windows Server\.

Run the following command to grant the service account permission:

netsh http add urlacl url=http://+:22233/ user="NT AUTHORITY\NetworkService"

3. The "Hidden" Prerequisite: PowerShell

The most common reason for an AppFabric 1.1 installation failure is not the installer itself, but a missing Windows Feature.

AppFabric requires the Windows PowerShell 2.0 Engine and the Windows Process Activation Service features to be installed before launching the AppFabric setup.

How to install prerequisites via PowerShell (Run as Administrator): To download Microsoft AppFabric 1

# Install Windows Process Activation Service
Import-Module ServerManager
Add-WindowsFeature WAS
Step 1: Prerequisites
Open Server Manager → Add Roles and Features → Enable:

.NET Framework 3.5 (includes .NET 2.0 and 3.0)
.NET Framework 4.5 (or 4.5.1)
PowerShell 3.0

Introduction: What is AppFabric 1.1?
In the landscape of Windows Server-based application hosting and distributed caching, Windows Server AppFabric remains a critical, albeit legacy, component for many enterprises. Originally released by Microsoft as an extension to IIS (Internet Information Services) and .NET Framework 4.0, AppFabric 1.1 provides two primary capabilities:

Caching Services: A distributed, in-memory cache for .NET applications (similar to Redis but native to Windows).
Hosting Services: Enhanced monitoring, persistence, and management for WF (Windows Workflow Foundation) and WCF (Windows Communication Foundation) services.

Despite being superseded by modern solutions like Azure Cache for Redis or NCache, many on-premise applications built between 2012 and 2018 specifically require AppFabric 1.1 for Windows Server 64-bit. The official installer is a single .msi file—the standard Windows Installer package.
If you are a system administrator or a developer tasked with maintaining a legacy .NET application, finding the correct, authentic AppFabric 1.1 for Windows Server 64 msi download can be surprisingly challenging. Microsoft has since deprecated the product and moved many downloads behind Visual Studio subscriptions or retired them entirely.
This article provides a definitive, step-by-step guide to locating, downloading, and verifying the correct 64-bit MSI installer. Issue 2: "The cache service fails to start
Step 2 – Identify the Exact Filename
The official 64-bit MSI installer for AppFabric 1.1 is:

WindowsServerAppFabricSetup_x64.exe (which extracts to an MSI internally)

The full package is typically named in older downloads as:

AppFabric_1.1_for_Windows_Server_x64.msi

Step 2: Download via Microsoft’s Official Channel

Open a browser on your Windows Server (or a trusted admin workstation).
Go to the official Microsoft Download Center (search for "Microsoft AppFabric 1.1 for Windows Server").
Filter by "x64" architecture.
Click the red Download button for WindowsServerAppFabricSetup_x64.exe.
Save the file to a secure location, e.g., C:\Installers\.

Final Thoughts
AppFabric 1.1 is legacy software. While the MSI still exists, you should plan to migrate away from it. Modern alternatives include:

Azure Cache for Redis (cloud)
NCache (on-premise, faster)
SQL Server Distributed Cache (for older .NET apps)

However, if you absolutely need to keep an old LOB application running on Windows Server 2012 R2 – this download and guide will get you there.