How to Fix Microsoft Office Sign-In Error Something Went Wrong [657rx]
Question details
The user is unable to sign into Microsoft Office due to an error prompt displaying 'Something went wrong [657rx]' along with error code 2150171662.
- Product
- Microsoft Office
- Device & OS
- Windows
- Scenario
- Attempting to sign into Microsoft Office applications, often while using a connected work or school account.
- Observed behavior
- The sign-in process fails completely, showing the error message 'Something went wrong [657rx]' and error code 2150171662.
Verify whether your device is currently connected to a work or school network, and ensure you have administrative privileges in Windows before attempting to repair or reinstall Office.
Clear the Device Management Option During Sign-In
This is often the quickest and most effective fix when a work or school account is causing the authentication failure.
The error frequently occurs because the organization's device management policies conflict with your local Windows environment. Bypassing this specific management option during login usually resolves the [657rx] error.
Open your Microsoft Office application (such as Word or Excel) and attempt to sign in with your account credentials.
When the 'Stay signed in to all your apps' prompt appears on the screen, look for the checkbox labeled 'Allow my organization to manage my device'.
Clear (uncheck) the 'Allow my organization to manage my device' option.
Click 'OK' or 'No, sign in to this app only' to proceed. The application should now bypass the management policy and successfully sign you in.
Run Office Quick Repair and Online Repair
Use this method if your Office installation data is damaged or corrupted, preventing the authentication broker from functioning correctly.
Completely Uninstall and Reinstall Office
If repair options fail, use Microsoft's official uninstall tool to clear problematic cached data and registry keys before reinstalling.
Use WPS Office as a Hassle-Free Alternative
If Microsoft Office sign-in errors like [657rx] or 2150171662 persist and block your workflow, consider switching to WPS Office. It provides a lightweight, highly compatible, and free alternative that lets you edit documents locally without complex enterprise account restrictions.
- 1. Download WPS Office: Visit the official WPS website and click 'Download WPS Office Free' to get the installer.
- 2. Install and Open: Run the installer. Once installed, you can immediately open your existing Microsoft Word, Excel, or PowerPoint files without conversion.
- 3. Work Without Interruptions: Start editing your documents right away. You can choose to sign in easily with Google or Email, or skip sign-in entirely for basic local file editing.

Frequently Asked Questions
What does error code 2150171662 mean in Microsoft Office?
This error code typically points to an authentication or network policy conflict when connecting a work or school account to Windows, which subsequently causes the Office sign-in process to fail.
Why does the 'Something went wrong. 1200' message appear alongside this error?
The 1200 error code generally indicates a failure within the Microsoft Azure Active Directory authentication broker. It is often triggered by corrupted cached credentials, outdated identity keys, or strict device management policies set by an organization.
Can I fix the [657rx] error without modifying the Windows registry?
Yes. Most users can resolve the issue simply by unchecking the 'Allow my organization to manage my device' option during the sign-in prompt, or by disconnecting their work/school account via Windows Settings > Accounts > Access work or school.
Will running the Office Quick Repair tool delete my personal files or documents?
No, running either the Quick Repair or Online Repair from the Windows Control Panel only replaces or fixes the core Microsoft Office application files. Your personal documents, spreadsheets, and presentations will remain completely unaffected.




