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Sign-in & Login Problems

How to Fix SharePoint Designer 2013 Sign-In Problems on Windows 11

John WilsonJohn Wilson Sep 28, 2026 869 views

Question details

The user is unable to sign in or connect to SharePoint Designer 2013 on a Windows 11 computer.

How to Fix SharePoint Designer 2013 Sign-In Problems on Windows 11
Product
SharePoint Designer 2013
Device & OS
Windows 11 version 22H2
Scenario
Attempting to log into SharePoint Designer 2013 to access or manage site environments.
Observed behavior
The application fails to connect or sign in, even after applying registry changes, clearing caches, installing updates, and configuring modern authentication.
Before you start

Ensure you have administrator privileges on your Windows 11 computer and that your internet connection is stable before running through the troubleshooting steps.

Solution 1Recommended

Follow Microsoft Authentication Steps and Repair Installation

Resolving complex sign-in problems requires running through Microsoft's official authentication sequence and repairing the application files.

Because SharePoint Designer 2013 is an older application, it can struggle to interface with modern authentication methods on Windows 11 without specific configurations.

1
Run Official Authentication Troubleshooter

Navigate to the Microsoft Learn website and search for the 'Authentication issues in SharePoint Designer 2013' article. Follow the steps provided in exact order to ensure ADAL and modern authentication are correctly enabled.

2
Repair SharePoint Designer

Open the Windows 11 Control Panel, go to 'Programs and Features', select 'SharePoint Designer 2013' from the list, click 'Change', and choose the 'Repair' option to fix potentially corrupted files.

3
Run as Administrator

Right-click your SharePoint Designer 2013 desktop shortcut or Start menu icon and select 'Run as administrator'. This ensures the application has the necessary local permissions to complete the authentication handshake.

Follow Microsoft Authentication Steps and Repair Installation
Check Tenant Settings: If these local fixes do not work, the issue may be on the server side. A Microsoft 365 IT administrator will need to verify the tenant's security defaults.
Free Microsoft Office alternative

Looking for a Hassle-Free Office Alternative?

While legacy software like SharePoint Designer can involve complex authentication troubleshooting, WPS Office provides a highly compatible, easy-to-use, and modern suite for all your daily document management needs without the sign-in headaches.

  1. 1. Download the Installer: Visit the official WPS Office website and download the free installer for Windows.
  2. 2. Install WPS Office: Run the setup file and follow the quick on-screen instructions to install the suite on your Windows 11 device.
  3. 3. Open and Edit Documents: Launch WPS Office to immediately begin creating, opening, and editing Word, Excel, PowerPoint, and PDF files with perfect compatibility.
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microsoft office alternative - wps office

Frequently Asked Questions

Why does SharePoint Designer 2013 fail to sign in on Windows 11 22H2?

This is typically caused by protocol mismatches. SharePoint Designer 2013 is an older application that relies on legacy authentication by default, which can conflict with the modern authentication methods enforced by Windows 11 and recent Microsoft 365 updates.

Can I use modern authentication with SharePoint Designer 2013?

Yes, but it is not enabled out of the box. You must apply specific registry keys to enable ADAL (Active Directory Authentication Library) for Office 2013 applications, and modern authentication must also be permitted at your organization's tenant level.

What should I do if clearing the SharePoint Designer cache doesn't fix the login issue?

If cache clearing and registry edits do not resolve the issue, you should try repairing the installation via the Windows Control Panel. If it still fails, the issue is likely tied to your Microsoft 365 environment, and you should contact your IT administrator to open a support ticket.