AIMP Android Folder Permission Not Granted: How to Fix It

When AIMP for Android says folder permission is not granted, shows a restricted-access warning, or cannot find music inside a selected folder, the player usually is not suffering from an audio-output or codec problem. The most likely causes are Android Scoped Storage rules, an incomplete “Use this folder” permission flow, selection of a protected location such as the Downloads folder or an SD card root, a disabled system Files app, or an old playlist that still points to a folder AIMP can no longer access.

The safest approach is to test one ordinary music folder, grant access through Android’s system folder picker, and confirm that one track appears and plays. Stop troubleshooting as soon as that test succeeds. You should not reinstall AIMP, delete your playlists, reset the music library, or change unrelated playback settings unless the focused checks below show that the problem extends beyond folder access.

1. Confirm the Symptom With a Small Safe Test

Before changing permissions throughout the phone, determine whether the problem affects one protected folder or all local storage. A small test prevents you from confusing an Android access restriction with a damaged file, missing SD card, stale playlist, or broader AIMP audio player issue.

1.1 Create a Simple Test Folder

1. Create a folder named AIMP Test inside the phone’s ordinary Music directory.
2. Copy one known-good MP3, M4A, FLAC, or other normally supported audio file into it.
3. Use a track that already plays in another trusted audio app.
4. Do not place the test folder inside Downloads, Android/data, Android/obb, a secure folder, or the root of internal or removable storage.
5. Open AIMP and add the new folder through the playlist screen rather than opening the track from another file manager.

Success looks like this: Android lets you choose AIMP Test, the folder becomes available in AIMP, the track appears in a playlist, and playback begins. If that happens, AIMP’s basic storage access and playback engine are working. Stop changing global settings. The original folder’s location or saved permission is the actual issue.

1.2 Identify Exactly Where the Original Music Is Stored

Confirm whether the affected files are in internal storage, an SD card, a USB drive, Downloads, another app’s private directory, or a cloud-synchronized location. Folder names alone can be misleading. For example, internal storage and an SD card can each contain a folder named Music.

If AIMP shows tracks but reports that files are missing, the playlist may point to an old storage location. This commonly happens after replacing an SD card, moving the collection, restoring a playlist from another phone, or changing how the card is mounted.

Success looks like this: the path you select in AIMP corresponds to the storage device that currently contains the files. Once the correct folder produces a playable track, stop investigating output modes, skins, plugins, tags, or internet settings.

2. Grant Folder Access From the AIMP Playlist Screen

The most direct AIMP Android folder permission not granted fix is to add the folder again and complete Android’s system permission dialog. Giving AIMP a general Music and audio permission in Android settings does not necessarily grant full access to every directory. Android can require a separate user-approved grant for a specific folder tree.

2.1 Follow the “Use This Folder” Permission Flow

1. Open AIMP.
2. Switch to the playlist screen.
3. Tap the + button.
4. Select Add files or the equivalent folder-adding command shown by your installation.
5. Navigate to the specific folder containing your music.
6. If AIMP displays a restricted-access banner, tap it and choose the option to grant full access.
7. In Android’s system folder picker, navigate to the same folder.
8. Tap Use this folder.
9. Confirm the system prompt that allows AIMP to access files in that location.
10. Return to AIMP and add or select the tracks.

Select the actual music folder, such as Internal storage/Music/Albums or SD card/Music. Do not stop one level too early at the storage root. Access to the selected directory normally includes its subfolders, so choosing a well-organized parent music folder can cover the albums beneath it.

Success looks like this: the restricted-access warning disappears for that location, folders and tracks become visible, and AIMP can reopen them after you leave and relaunch the app. If those conditions are met, stop changing permissions.

2.2 Re-add the Folder Even If It Already Appears in AIMP

A visible folder entry does not prove that its permission grant is still valid. Android can revoke permissions, an SD card can receive a different storage identity, or a restored AIMP configuration can retain references that are no longer usable.

Return to the playlist screen, use +, choose Add files, and select the folder again through the system picker. This refreshes the connection between AIMP’s saved entry and Android’s current storage location.

If tracks in an existing playlist remain unavailable after the folder works in a new playlist, remove only the broken entries and add the files again. Do not delete every playlist until you have proved that the old one contains invalid paths.

Success looks like this: newly added tracks play from the same folder. That result means the permission is fixed and the remaining problem is limited to stale playlist entries.

3. Understand Scoped Storage and Restricted Locations

Scoped Storage is Android’s privacy model for limiting how apps browse shared storage. Instead of automatically giving every media app unrestricted access to the entire phone or SD card, Android lets the user approve specific files or folder trees. AIMP must work within these system rules.

3.1 Why Broad Root Access Is Blocked

On newer Android storage models, the system folder picker cannot grant ordinary directory-tree access to the root of internal storage, and it can also block the root of an SD card. Root access would expose far more than a music collection, including unrelated documents and folders belonging to other uses.

Select a narrower folder instead:

• Choose: Internal storage/Music
• Choose: SD card/Music
• Choose: SD card/Audio Library
• Avoid: Internal storage root
• Avoid: SD card root

If your music files are scattered across the root, create a dedicated Music folder with a trusted file manager and move or copy the files into it. Then grant AIMP access to that folder.

Success looks like this: the “Use this folder” button becomes available for the narrower directory and AIMP can list its contents. If the button remains disabled at a storage root, that is expected Android behavior rather than evidence that AIMP is broken.

3.2 Why the Downloads Folder Is Restricted

Android 11 and later restrict directory-tree grants for the main Download directory. Consequently, the system picker may show Downloads while leaving the “Use this folder” action unavailable. Repeatedly changing AIMP’s app-level permission will not override that system restriction.

The practical fix is to create or use an ordinary music directory outside Downloads:

1. Open a trusted file manager.
2. Create a folder such as Music/Downloaded Music.
3. Move the audio files from Downloads into that folder.
4. Open AIMP’s playlist screen.
5. Add the new folder and complete the “Use this folder” flow.

If you do not want to move a file, Android may permit selecting an individual file even where selecting the entire directory is restricted. That approach is less convenient for a large library and may not provide the folder-level access needed for rescanning, tag editing, artwork changes, or file management.

Success looks like this: the relocated files appear together in AIMP and remain accessible after a restart. Once they do, do not continue trying to authorize the protected Downloads root.

3.3 Avoid Android Data, OBB, and Private App Folders

Do not use Android/data, Android/obb, another app’s private directory, or a locked secure folder as an AIMP music library. Android applies special restrictions to these areas, and third-party apps may be unable to browse them through the normal storage picker.

Move personal music to a user-managed folder such as Music, Podcasts, Audiobooks, or another clearly named directory. Files protected inside a file manager’s secure vault generally must be exported or moved out before AIMP can read them.

4. Check Android Permissions and the System Files App

Folder-specific access and app-level Android permissions are related but separate. Check both, especially if AIMP cannot display the folder picker at all.

4.1 Review AIMP’s App Permission

1. Open Android Settings.
2. Go to Apps and select AIMP.
3. Open Permissions.
4. Look for Music and audio, Files and media, or similarly named storage permission.
5. Allow the relevant permission if it is denied.
6. Return to AIMP and grant the specific folder through “Use this folder.”

Menu names vary by Android version and device manufacturer. The important point is that granting Music and audio permission may allow general media discovery, while the system folder picker creates access to the directory you explicitly select.

Also check whether Android paused AIMP because it was unused and removed its permissions. If permissions were revoked, restore them and re-add the music folder.

Success looks like this: AIMP can launch the system picker and the selected music folder remains available. If this works, avoid granting unrelated permissions.

4.2 Enable the System Files or Documents App

AIMP relies on Android’s system document picker for the folder authorization step. If tapping the access banner produces an error, closes immediately, or never opens a picker, the system Files or Documents component may be disabled.

1. Open Android Settings and go to Apps.
2. Choose the option to display all apps, including system apps if necessary.
3. Search for Files, Documents, DocumentsUI, or the device manufacturer’s system document service.
4. If it is disabled, enable it.
5. Restart the phone if the picker still does not open.
6. Try the AIMP playlist and Add files flow again.

AIMP’s official guidance also suggests trying the official Files by Google app when the system dialog cannot be invoked. Installing another file manager does not necessarily replace a disabled Android document-provider component, so enable the system service first where possible.

Success looks like this: tapping the AIMP access option opens Android’s folder picker and displays the “Use this folder” control.

4.3 Confirm That the SD Card Is Available

If the problem affects removable storage, check whether Android itself can browse the card. Reseat the card only after safely unmounting it, then confirm that its Music folder opens in the system Files app. If Android reports corruption or asks to format the card, do not format it until important files are backed up.

After replacing, reformatting, or reinserting a card, grant AIMP access again. An old permission or playlist may refer to the previous mounted storage identity even if the new card uses the same visible folder names.

Success looks like this: Android can read the card, AIMP’s folder picker shows the correct SD card, and a newly added test track plays. If Android itself cannot read the card, fix or replace the storage before changing AIMP settings.

5. Refresh the Playlist and Music Library Carefully

Fixing access does not always repair old playlist references automatically. AIMP may have permission to the current folder while an existing playlist still points to the file’s former path.

5.1 Test With a Temporary Playlist

1. Create a new temporary playlist.
2. Add only the AIMP Test folder or one affected album.
3. Play one track.
4. Close and reopen AIMP.
5. Play the same track again.

If the temporary playlist works, the storage permission is healthy. Rebuild only the affected playlist or replace its missing entries. Preserve unrelated playlists that still work.

If AIMP’s music library does not update after permission is restored, run a rescan of the authorized folder. Verify that the library is scanning the correct internal-storage or SD-card location rather than an old folder with the same name.

5.2 Separate Access Problems From File Problems

If most tracks in the authorized folder work but one or two do not, folder permission is probably no longer the cause. Check the affected file in AIMP’s file information view or another trusted player. A zero-byte file, incomplete download, damaged container, unusual extension, inaccessible companion file, or broken CUE reference can produce a different AIMP troubleshooting symptom.

Artwork and tags can also involve write access. A track may play successfully while AIMP cannot save edited tags or cover art because the folder has only limited media access rather than a full directory grant. Re-authorize the specific folder through the restricted-access banner before editing metadata.

Do not change AIMP’s output method, equalizer, Bluetooth profile, skin, radio settings, converter options, or plugins for a message that specifically says folder access was not granted. Those settings do not override Android storage policy.

6. Run a Clean Temporary Test Before Reinstalling

Reinstalling AIMP can remove app data and may make saved playlists or configuration harder to recover. It also does not remove Android’s restrictions on Downloads, storage roots, or private system directories. Run a controlled test first.

1. Leave existing playlists intact.
2. Use the ordinary internal Music/AIMP Test folder.
3. Confirm the system Files component is enabled.
4. Confirm AIMP has the relevant Android media permission.
5. Grant AIMP access through “Use this folder.”
6. Create a temporary playlist containing one known-good track.
7. Restart AIMP and play that track again.

If the clean test succeeds, do not reinstall. Reconnect the original music folder at a permitted location and repair only stale playlist entries. If the test fails even though Android’s system picker confirms access, restart the phone, check for an AIMP update from its official distribution source, and repeat the single-folder test before considering a reinstall.

Before clearing app storage or reinstalling, export or back up important playlists and settings using supported AIMP features. Clearing cache is less destructive than clearing app storage, but it is not a normal fix for a disabled “Use this folder” button.

7. Quick Fix Checklist

• Put one known-good track in Internal storage/Music/AIMP Test.
• Open AIMP’s playlist screen and tap the plus button.
• Choose Add files and navigate to the exact test folder.
• Tap the restricted-access banner if AIMP displays one.
• Complete Android’s “Use this folder” confirmation.
• Select a specific music folder, not internal-storage or SD-card root.
• Move files out of the protected Downloads directory when folder access is required.
• Keep music outside Android/data, Android/obb, and secure vaults.
• Enable the system Files, Documents, or DocumentsUI component.
• Check AIMP’s Music and audio or Files and media permission.
• Re-add an SD-card folder after changing or reformatting the card.
• Create a temporary playlist to detect stale file paths.
• Rescan only the authorized music-library location.
• Stop as soon as the track plays after relaunching AIMP.

8. Frequently Asked Questions

8.1 Why Does AIMP Say Permission Is Not Granted When Android Already Allows Music and Audio?

The app-level Music and audio permission does not always equal a full directory grant. AIMP may still need you to select the exact music folder in Android’s system picker and tap “Use this folder.” Complete both checks rather than repeatedly toggling the general permission.

8.2 Why Is the “Use This Folder” Button Gray in Downloads?

Android 11 and later restrict folder-tree access to the main Download directory. This is a platform rule. Move the music into a dedicated folder under Music, and then authorize that folder in AIMP. Choosing individual files may work in some cases, but it is less practical for a library.

8.3 Why Can’t I Grant AIMP Access to the Entire SD Card?

Android can block directory-tree grants to the SD card’s root because that would expose every folder on the volume. Create or select a specific directory such as SD card/Music. Access to that selected folder can include its subfolders.

8.4 Why Does Nothing Happen When AIMP Tries to Open the Folder Picker?

The system Files, Documents, or DocumentsUI app may be disabled or unavailable. Enable the system component in Android’s app settings, restart the device, and try AIMP’s Add files command again. AIMP specifically depends on the Android picker to complete the folder grant.

8.5 Why Do Old Playlist Tracks Still Show as Missing After Permission Is Fixed?

The playlist may contain paths from an old folder, SD card, or phone. Create a temporary playlist and add the files from their current authorized folder. If the new entries work, replace only the broken old entries rather than resetting the entire app.

8.6 Should I Reinstall AIMP to Fix Folder Permission?

Not initially. Reinstallation cannot make Android allow protected roots or Downloads directory access, and it may remove local app data. First test a dedicated folder under Music, enable the system file picker, complete “Use this folder,” and verify playback in a temporary playlist. Consider reinstalling only if that clean test fails after a restart and your playlists and settings are safely backed up.