AIMP Settings Not Saving: How to Fix It

When AIMP settings are not saving, the visible symptom is usually simple: a preference, layout, playlist, library change, output selection, skin, plugin option, or Android folder disappears after the player restarts. The underlying cause is often more specific. AIMP may be writing to a different profile than expected, Windows may be blocking changes to the profile folder, Android may have revoked storage access, or the item may belong to a source file, playlist, plugin, skin, or device-specific audio profile rather than AIMP's general settings.

The safest way to troubleshoot this problem is to test one small change, close AIMP normally, reopen it, and verify the result. This prevents unrelated changes from obscuring the real cause. It also tells you when the problem is fixed, so you can stop before reinstalling the player or deleting useful data.

1. Confirm the Symptom With a Small Safe Test

Begin with a setting that is easy to recognize and easy to reverse. Do not start by rebuilding your music library, deleting playlists, resetting the entire profile, or changing multiple audio options.

1. Open AIMP and choose one harmless preference, such as a minor interface option.
2. Apply or confirm the change.
3. Wait several seconds.
4. Exit AIMP through its normal Exit command rather than ending it in Task Manager or forcing the Android app to stop.
5. Confirm that AIMP is no longer running.
6. Open it again and inspect only the setting you changed.

If the test preference remains changed, AIMP can probably save its main configuration. The original symptom may instead involve a playlist, skin, plugin, tag, music-library database, remote source, output device, or Android folder permission.

If the test preference reverts, concentrate first on profile location, write permissions, multiple Windows accounts, abnormal shutdowns, security controls, or an Android app-state problem. Avoid changing playback and library options until basic profile persistence works.

1.1 Distinguish a Reverted Setting From a Recreated State

Not everything displayed by AIMP is stored in the same place. General preferences may be held in the profile, while tags are written to audio files, playlists have their own files or database entries, and library information is generated from indexed folders. A skin or plugin may also maintain separate configuration data.

Ask what exactly returns to its previous state:

• A general option in AIMP preferences
• The selected audio output device or playback method
• Window position, panel arrangement, scale, or skin
• Playlist contents, order, groups, or active playlist
• Music-library folders, exclusions, ratings, or scan results
• Tags, embedded artwork, or external cover images
• A plugin-specific option
• A converter preset or destination
• An internet radio, podcast, cloud, WebDAV, Samba, or FTP location
• An Android folder, Bluetooth behavior, or device-specific sound option

This classification matters because a successful main-settings test does not prove that AIMP can modify an audio file, remote location, playlist file, or protected Android folder.

2. Check the AIMP Component Directly Related to the Problem

2.1 Output Method and Audio Device Settings

If AIMP appears to forget an output device, first verify whether the option is global or associated with a particular device. A device that is disconnected, renamed, disabled, or unavailable at startup may cause the player or operating system to choose another available endpoint.

Reconnect the intended device before opening AIMP. Select the desired output method and device, play a local file, exit normally, and reopen AIMP while the device remains connected. If the selection now persists, the earlier change was probably caused by device availability rather than a general failure to save settings.

For Bluetooth equipment, confirm that Windows or Android is using the intended media-audio profile. A headset may expose more than one audio path, and hands-free communication mode can behave differently from the higher-quality media profile. Stop troubleshooting once the selected endpoint survives a restart and playback uses the expected device.

2.2 Playlist State and Playlist Files

If preferences persist but playlists revert, create a temporary playlist containing two local tracks. Rename it, change their order, close AIMP cleanly, and reopen it. This isolates playlist persistence from inaccessible network files, removable drives, smart-playlist rules, and damaged older playlist data.

Installed and portable copies do not necessarily use the same playlist location. In a normal Windows installation, profile data is normally stored under the signed-in user's AIMP folder in AppData. A portable copy normally stores its profile beside the application in a Profile folder. Use the profile-folder link available in AIMP's settings when possible instead of assuming which folder is active.

If the temporary playlist survives, the playlist system is working. Inspect the affected playlist's source paths, automatic-update rules, read-only status, removable drive letters, and network availability. Do not delete all playlists when only one source-based list is being regenerated.

2.3 Music Library State

The music library is not identical to an ordinary playlist. It depends on indexed folders, file availability, scan results, and the library database. If folders or albums appear to vanish, verify that the source folder still exists under the same path and that AIMP can read it.

Use the music library's update or rescan function after confirming access. On a network share, connect to the share in Windows or AIMP first. On Android, grant access to the specific music folder through the system folder picker. A rescan is successful when the expected files return and remain available after another normal restart.

Repeated rescanning will not solve a folder permission that disappears or a network path whose credentials are invalid. Stop rescanning once the same source-access error can be reproduced consistently, then correct that access problem.

2.4 Tags and Artwork

A tag or cover image that reverts is often a file-writing problem, not a general AIMP settings problem. Open the track's file information or tag editor and identify whether the artwork is embedded in the audio file, loaded from a nearby image, supplied by a playlist, or downloaded temporarily.

Test with one backed-up local file in a writable folder. Change a harmless tag field, save it, close the editor, and reopen the file information. Then restart AIMP and check again. Success means the value remains in the file after both checks.

If saving fails, inspect the file's read-only attribute, folder permissions, format support, available storage, and whether another application is locking the file. Files on optical media, read-only shares, restricted phone folders, or cloud placeholders may not be directly writable. External artwork can also seem to revert when AIMP rediscovers a different image during the next scan.

2.5 Plugins, Skins, and Layouts

If only one plugin or skin forgets its settings, return temporarily to AIMP's standard interface and disable the affected add-on. Make one test change and restart the player. If settings persist without the add-on, the main profile is probably healthy.

A layout can also appear to reset when AIMP starts on a different monitor, at a different display scale, or without a previously connected screen. Test with the same monitor arrangement and Windows scaling. Reinstalling AIMP is unlikely to help if a third-party skin or plugin immediately recreates the behavior.

2.6 Converter Options and Logs

If a converter preset, destination, or format option appears not to save, create a temporary preset with a distinctive name and process one short local file. Confirm that the destination folder is writable and has free space. Review the converter's displayed messages or log for access, encoder, source-file, or destination errors.

A conversion failure does not necessarily mean the preset was forgotten. The source may be damaged, unsupported, unavailable from the network, or protected against modification. Success means the preset remains selectable after restart and the test file is created in the chosen destination.

2.7 Radio, Podcast, Cloud, WebDAV, Samba, and FTP Sources

Remote entries may fail after restart because the saved address is incomplete, the provider requires a new token, the server certificate or protocol has changed, or credentials are no longer accepted. Copy the exact address into a temporary playlist entry and test it before and after restarting AIMP.

For Samba, WebDAV, FTP, or cloud access, confirm the server address, share or folder path, username, app-specific password where required, and current network connection. On Windows, allow the trusted AIMP executable through the firewall only if network traffic is actually being blocked. Do not disable the firewall permanently or open unrelated ports.

If the entry stays in the playlist but cannot connect, persistence is working and the remaining problem is network access. Stop changing profile settings and troubleshoot the remote service instead.

3. Check Windows and Android Access Controls

3.1 Verify the Active Windows Profile Location

AIMP's installed and portable modes use different profile locations. A normal installed copy generally keeps user settings under the current Windows account's AppData area. A portable copy generally keeps them in a Profile folder under the AIMP directory.

Open AIMP's settings and use its profile-folder link if available. Keep that folder open, change one test setting, exit AIMP normally, and check whether files in the folder receive a new modified time. You do not need to edit the files manually.

If nothing changes, AIMP may lack write permission or may be using another profile. If files change but the setting still reverts, a plugin, synchronization tool, cleanup process, backup restoration, or second AIMP process may be replacing the profile.

3.2 Test Write Permission Safely

For a portable copy, avoid placing the entire program under a directory where standard users cannot write, such as a locked system folder. Move a copy to a normal user-owned folder for a temporary test. Do not overwrite your existing profile.

Inside the active profile folder, try creating and deleting a small text file while signed in as the same Windows user who runs AIMP. If Windows refuses, correct the folder ownership or permissions, or move the portable copy to a writable location. Running AIMP as administrator once may help identify a permission difference, but it is not the preferred permanent solution.

The fix is confirmed when a setting survives a normal restart without administrator elevation.

3.3 Check Controlled Folder Access

Windows Security's Controlled Folder Access can block an untrusted application from changing files in protected locations. Review Windows Security notifications and protection history for an AIMP block. If the genuine AIMP executable was blocked, allow that specific executable through Controlled Folder Access rather than turning ransomware protection off.

This is especially relevant when a portable profile, playlist, converted file, tag, or cover image is stored in a protected folder. Only allow an executable whose location and origin you trust. Success means AIMP can write the affected data while Controlled Folder Access remains enabled.

3.4 Check Multiple User Mode and Windows Accounts

Settings stored under one Windows account are not automatically the settings used by another account. The same confusion can occur if AIMP is sometimes launched normally and sometimes through a shortcut configured to use different credentials.

Confirm the signed-in Windows username, launch path, and active profile folder. If several people use the computer, test under one account only. Do not copy profiles between accounts until you know which profile is current and have backed up both folders.

Success means the same account opens the same profile and the single test setting persists across restarts.

3.5 Close AIMP Cleanly

Forced termination can prevent recent state from being finalized. Exit through AIMP, wait for its tray icon to disappear, and check Task Manager only if necessary. Also confirm that Windows is not shutting down immediately after you make a change.

If AIMP repeatedly remains in the background, temporarily disable third-party plugins and repeat the test. Stop changing settings once clean exit consistently preserves the test preference.

3.6 Restore Android Folder Access

On modern Android devices, granting a broad media permission may not provide full access to every folder. AIMP may require access to specific folders through Android's system folder picker, especially for an SD card, USB storage, Downloads location, or folders used for playlist and tag changes.

Open Android Settings, find AIMP under Apps, and review its permissions. Then use AIMP's file manager to grant access to the exact music folder. If Android offers a Use This Folder action, select the folder that directly contains your library or an appropriate parent folder.

Success means AIMP can reopen the folder, rebuild the relevant playlist or library entry, and retain access after the app or phone restarts.

3.7 Review Android Battery and App Restrictions

Battery management can stop background activity or place unused apps into a restricted state. This is most relevant when playback state, scanning, downloads, or remote updates fail to complete before Android closes the process.

Open AIMP's App Info screen and review battery usage, background activity, unused-app settings, and manufacturer-specific power controls. Permit the background operation needed for playback and library tasks. Avoid granting unrelated permissions.

If Android has paused the app because it was unused, recheck its media and folder permissions. The test succeeds when AIMP closes or leaves the foreground normally, reopens, and retains the expected state.

4. Use AIMP's Diagnostic Tools to Narrow the Cause

4.1 Compare Settings, File Information, and Source Data

Use AIMP settings for player-wide preferences, file information or the tag editor for metadata, the playlist manager for playlist behavior, and the music library for indexed sources. Checking the correct interface prevents a common mistake: expecting a temporary display value to be written into an audio file or expecting a library scan to modify a playlist.

4.2 Rescan Only After Access Is Confirmed

Before rescanning the music library, open several source files directly. Confirm that local drives are mounted, removable media uses the expected drive letter, Android folder access remains granted, and remote credentials work. Then update the library once.

If the expected tracks remain after restarting AIMP, stop. Additional rescans add no value and may hide an intermittent network or storage issue.

4.3 Use Logs or Debug Information for Repeatable Failures

If AIMP offers a log, report, or debug option relevant to the failing component, reproduce one problem while that diagnostic mode is active. Record the exact action, file path, source address, output device, and error message. Turn additional diagnostics off after collecting the necessary information if they are not intended for routine use.

Do not publish logs without checking them for usernames, network addresses, credentials, or private file names. A short, reproducible report is more useful than a large log covering many unrelated changes.

5. Run a Clean Temporary Test Before Reinstalling

A clean test determines whether the fault belongs to AIMP's core operation or the existing profile. First, back up the active profile folder and any important playlists. Do not delete the original data.

1. Exit every running AIMP process.
2. Rename the existing profile folder or create a separate temporary portable copy in a writable user folder.
3. Start the clean copy without adding plugins, skins, or a large library.
4. Change one harmless setting.
5. Exit normally and reopen it.
6. Create a two-track temporary playlist and repeat the restart test.

If both items persist, the original profile or an add-on is likely responsible. Restore data selectively rather than copying everything back at once. Begin with essential playlists, then test. Add skins and plugins one at a time.

If the clean profile also fails, inspect folder permissions, security blocks, account context, forced shutdown behavior, storage health, and synchronization software. Reinstalling into the same protected location may reproduce the problem unchanged.

Reinstall only after backing up your profile and confirming that a clean test cannot save. Do not delete playlists or the library database merely because an output device or remote source is unavailable.

6. Quick Fix Checklist

• Change one harmless setting and test it across a normal restart.
• Use AIMP's profile-folder link to identify the active profile.
• Confirm whether AIMP is installed or portable.
• Make sure the portable Profile folder is writable.
• Verify that the same Windows account launches AIMP each time.
• Exit AIMP cleanly and wait for its process to end.
• Review Controlled Folder Access notifications before changing security settings.
• Allow only the trusted AIMP executable if Windows blocked it.
• Test a new two-track playlist before deleting existing playlists.
• Reconnect the intended audio or Bluetooth device before testing output settings.
• Check whether a tag or artwork change must be written to the source file.
• Disable one suspect skin or plugin temporarily.
• Confirm remote URLs, credentials, network access, and share paths.
• On Android, grant access to the specific music folder.
• Review Android battery, background, and unused-app restrictions.
• Back up the profile before running a clean-profile or reinstall test.

7. Frequently Asked Questions

7.1 Why Does AIMP Save Some Settings but Forget My Playlists?

General settings and playlists are separate types of data. The main profile may be writable while a playlist file, source folder, removable drive, or network location is unavailable. Test a new playlist with two local files. If it survives a restart, inspect the affected playlist's paths and update rules instead of resetting AIMP.

7.2 Where Does AIMP Store Its Settings on Windows?

An installed copy normally uses an AIMP profile under the current user's AppData area. A portable copy normally uses a Profile folder within the AIMP directory. The most reliable method is to open the profile-folder link from AIMP's settings because multiple installations can exist on the same computer.

7.3 Should I Run AIMP as Administrator?

Use administrator elevation only as a short diagnostic comparison if you suspect a write-permission problem. If settings save only when elevated, correct the profile folder's permissions or move the portable installation to a user-writable folder. Routine administrator use is not the best permanent fix.

7.4 Why Do AIMP Output Settings Change When I Connect Headphones?

The operating system may expose speakers, USB audio equipment, Bluetooth media audio, and Bluetooth hands-free audio as different endpoints. AIMP cannot use a device that is disconnected or unavailable at startup. Connect the device first, select it, exit normally, and retest with the same device configuration.

7.5 Why Do Tags or Album Covers Revert After Restart?

The displayed information may come from the audio file, an external image, a playlist entry, a library cache, or an online source. Use file information to identify the source and test one backed-up local file. Confirm that the file and folder are writable and that the format supports the intended change.

7.6 Will Reinstalling AIMP Fix Settings That Do Not Save?

Not necessarily. Reinstallation may leave the same profile, permissions, security policy, plugin, remote source, or Android folder restriction in place. Run a clean temporary profile test first. Reinstall only when the clean test also fails or the program files themselves appear damaged.