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Microsoft 365 Migration

Fix SharePoint Migration Agent Stopped Scanning After Folder Deletion

Rana GarciaRana Garcia Sep 28, 2026 871 views

Question details

The user needs to restore the scanning process of the SharePoint Migration Agent after it unexpectedly halted due to the original source folder being deleted or relocated.

Fix SharePoint Migration Agent Stopped Scanning After Folder Deletion
Product
SharePoint Migration Agent
Device & OS
not provided
Scenario
Migrating local files to Microsoft 365 when the source folder is deleted, causing the migration agent to stop scanning.
Observed behavior
The migration agent halts its scanning process and fails to proceed with the migration because the configured source path no longer exists.
Before you start

Ensure you know the exact new directory path or replacement location of the deleted source folder before attempting to update your migration agent configuration.

Solution 1Recommended

Modify the Source Path in Migration Agent

Update the existing migration task with the new or corrected folder path to resume the scanning process.

If a source folder is accidentally deleted or intentionally moved during a migration setup, the agent loses track of the files. Updating the source path directly in the task settings is the quickest way to resolve this.

1
Select the affected path

Open the SharePoint Migration Agent and locate the migration task that has stopped scanning. Select the specific source path that is causing the error.

2
Modify source path

Choose the 'Modify source path' option from the available actions for that task.

3
Enter the current location

Type in or browse to the current, valid folder location that replaces the deleted directory.

4
Scan content

Click on 'Scan content' to force the agent to re-evaluate the new folder and resume the process.

Modify the Source Path in Migration Agent
Path Validation: Ensure the service account running the migration agent has full read permissions to the newly specified folder location.
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Frequently Asked Questions

Where can I find the SharePoint Migration Agent logs?

The migration agent logs are typically stored in the `%appdata%\Microsoft\MigrationAgent\Logs` folder on the computer where the agent is installed. You will need to compress these files into a zip archive when submitting a Microsoft support ticket.

Can I rename a source folder while the Migration Agent is scanning?

No, it is highly recommended not to rename, move, or delete source folders while a scan or migration is actively in progress. Doing so will invalidate the configured path and cause the agent to stop scanning.

Why does the 'Scan content' button remain inactive after updating the path?

The 'Scan content' button might remain inactive if the newly entered path is invalid, if the agent lacks the necessary file system permissions to access the new location, or if it has temporarily lost connection to the Microsoft 365 admin center.