How to Fix Microsoft Forms Session or Correlation ID Error
Question details
The user is unable to open or submit a Microsoft Form due to a displayed session or correlation ID error.

- Product
- Microsoft Forms
- Device & OS
- not provided
- Scenario
- Attempting to open, view, or submit a response to an online Microsoft Form.
- Observed behavior
- The form fails to load or submit successfully, and instead displays a specific session ID and correlation ID on the screen.
Before troubleshooting, carefully copy the exact session ID and correlation ID displayed on your screen, as these alphanumeric codes will be necessary if you need to escalate the issue to Microsoft Support.
Switch Browsers or Use Private Browsing Mode
Use this solution to rule out browser cache, cookies, or extension conflicts that might be blocking the form from loading or submitting.
Often, temporary session data or tracking-prevention extensions in your current browser can interfere with Microsoft Forms authentication, triggering a session error. Testing in a fresh browser environment helps isolate the problem.
In your current browser, open a new Incognito or InPrivate window. For Chrome, press Ctrl+Shift+N; for Edge, press Ctrl+Shift+N.
Paste the Microsoft Forms link directly into the address bar of the private window and press Enter to see if it loads properly.
If the private window fails, open a completely different web browser (such as switching from Chrome to Firefox or Edge) and attempt to access the form again.

Isolate the Form to Check for Corruption
Determine if the error is tied to a specific problematic form or if it affects all forms associated with the account.
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While Microsoft Forms handles surveys, managing the resulting data often requires reliable spreadsheet software. Try WPS Office as a lightweight, highly compatible alternative to Microsoft Office. It offers powerful word processing, spreadsheets, and presentations without the heavy resource demands or complex cloud errors, making offline and online document management a breeze.
- 1. Download and Install: Visit the official WPS Office website and download the free installation package for your operating system.
- 2. Open Your Data: Launch WPS Spreadsheet and seamlessly open any exported Microsoft Forms Excel data files.
- 3. Analyze Results: Use built-in charts, pivot tables, and data analysis tools to manage your survey responses efficiently.

Frequently Asked Questions
What is a correlation ID in Microsoft 365?
A correlation ID is a unique alphanumeric identifier generated by Microsoft servers when you make a request. If an error occurs, this ID helps Microsoft Support technicians locate the exact server logs to diagnose why your specific session failed.
Why does the form error only happen in my default browser?
Browser cache, outdated tracking cookies, or strict privacy extensions can block the authentication scripts required by Microsoft Forms. This prevents the server from verifying your session, leading to a session ID error.
Can I recover a form that constantly shows a session error?
If testing reveals the error only affects one specific form across all browsers and devices, the form itself may be corrupted. You will need to contact Microsoft Support with your correlation ID, or duplicate the form if you can still access it in the editor.
Does WPS Office have a tool similar to Microsoft Forms?
Yes, WPS Office includes a Smart Form feature within WPS Spreadsheet. It allows you to quickly create simple forms, collect data via shared links, and have the responses automatically populate directly into your spreadsheet for easy analysis.




