Forum Discussion
Windows11 File Explorer search box does not search subfolders with "File contents" enabled
After enabling the File Contents option in File Explorer search settings, files located in deeper directories typically do not appear in search results when searching for folders that contain subfolders.
Even if the Include subfolders option is not disabled, search results only display items in the top-level folder.
Switching to a third-party search tool or manually enabling the search of system folders can temporarily resolve this issue.
3 Replies
“File contents” does not guarantee that every nested location is indexed. Explorer should search subfolders, but exclusions, unsupported file filters, permissions, or an incomplete index can produce top-level-only results.
Start from the parent folder and choose Search options, All subfolders. Test with a unique phrase inside a plain text file two levels down, using content:"unique phrase". Open Settings, Privacy & security, Searching Windows and confirm the parent folder is not excluded. In Advanced indexing options, verify the folder is included and, under File Types, that the extension uses “Index Properties and File Contents.” Rebuild the index and let it finish before retesting.
If the text file is found but another format is not, that format’s filter is the limitation. If neither is found, copy the test tree under your user profile. Success there indicates an exclusion, permission, or special-folder boundary in the original location rather than a general Explorer failure.
The File contents option does not override the current search scope or Windows indexing rules. It only tells File Explorer to search inside supported file types. I would check the scope and index separately.
First, confirm the folder scope:
- Open the parent folder and enter the search term.
- Open Search options on the File Explorer toolbar.
- Set the scope to All subfolders, not Current folder.
- Try content:yourword to confirm that you are searching file contents rather than filenames.
If deeper files are still missing, add that location to the Windows Search index:
- Open Settings > Privacy & security > Searching Windows.
- Check that the parent folder is not listed under Excluded folders.
- Open Advanced indexing options, select Modify, and include the required folder or drive.
- Select Advanced > File Types, find the affected extension, and choose Index Properties and File Contents.
- Return to Index Settings, select Rebuild, and wait for indexing to finish before testing again.
Create a small text file containing a unique word inside one of the deepest folders and search for that word. If the filename is found but its contents are not, the file type probably lacks a working content filter. If neither the name nor contents are found, the folder is still outside the search scope, excluded from indexing, or inaccessible to your account.
For OneDrive files, make the test file available offline first. For network folders, content searching may depend on the index maintained by the server, so rebuilding the index on the Windows 11 PC may not affect those files.
Wait for the process to complete. This can take some time depending on the number of files.
