It sounds like you’re seeing an error message from a piece of music software (like a DAW, sampler, or DJ app) indicating that the folder you selected doesn’t contain the expected EZdrummer/EZbass/EZkeys expansion files (.ezxs) or MIDI libraries (like .mid files or proprietary MIDI packs).
Here’s what you can do:
.ezxs files (for EZX/SDX expansions) or the specific MIDI library format your software expects.EZX or MIDI subfolder, not just any folder.If you provide the name of the software you’re using, I can give more specific steps.
Troubleshooting "No EZXs or MIDI Libraries Were Found in the Selected Folder"
If you are a user of Toontrack’s EZdrummer or Superior Drummer, encountering the error message "No EZXs or MIDI libraries were found in the selected folder" can be incredibly frustrating. You’ve likely just installed a new expansion or moved your sound libraries to an external drive, only to find your software acting like they don’t exist.
The good news is that your files aren’t usually gone; the software simply lost the "map" to where they are stored. Here is a step-by-step guide to fixing this common pathing issue. 1. Verify the Installation Path
Before tweaking settings, you need to know where your sounds actually live. By default, Toontrack installs libraries to:
Windows: C:\Program Files (x86)\Common Files\Toontrack\EZDrummer macOS: /Library/Application Support/Toontrack/EZDrummer
If you used a custom location (like an external SSD), navigate to that folder in your File Explorer or Finder. You should see folders labeled "EZX_..." or "Midi". If these folders are missing from the directory you’ve selected, the error message is technically correct. 2. Update the Path in Toontrack Product Manager
The most common cause is a discrepancy between where the Toontrack Product Manager thinks the files are and where the DAW plugin is looking. Open the Toontrack Product Manager. Find your specific EZX or SDX expansion.
If it says "Path Not Found," click Show Details and use the Locate button to point it to the correct folder. Restart your DAW and reload the plugin. 3. Set the Libraries Path within the Plugin
If the Product Manager looks fine but the error persists inside EZdrummer or Superior Drummer: Open the plugin in your DAW. Go to the Settings or Settings > Libraries tab. Look for a button labeled Additional Libraries or Set Path. Browse to the parent folder that contains your EZX folders.
Note: Do not select the specific "EZX_PopRock" folder; select the "EZDrummer" folder that contains all the individual expansions. 4. Check Permissions (macOS Especially)
If you are on a Mac and your libraries are on an external drive, macOS might be blocking the plugin from "reading" the drive.
Go to System Settings > Privacy & Security > Full Disk Access.
Make sure your DAW (Logic, Ableton, Cubase, etc.) is toggled ON. This allows the plugin hosted within the DAW to see your external folders. 5. Re-Authorize Your Products no ezxs or midi libraries were found in the selected folder
Sometimes, the library is found, but the license communication fails, triggering a generic "not found" error.
In the Product Manager, check if the library needs to be Authorized.
If it’s already authorized, try clicking Refresh or logging out and back into the Product Manager to sync your serial numbers. Summary Checklist
Are the EZX folders actually in the folder? (Check for EZX_ prefixes). Is the drive connected? (If using an external SSD).
Did you select the Parent folder? (Select .../Toontrack/EZDrummer, not the specific expansion folder).
By following these steps, you should be back to making music in minutes. Most often, a quick re-link in the Settings menu of the plugin is all it takes to resolve the "No EZXs found" headache.
Pathfinding Resolution: Addressing the "No EZXs or MIDI Libraries Found" Error
The error message "No EZXs or MIDI libraries were found in the selected folder" is a common path-configuration issue encountered by users of Toontrack software, specifically EZdrummer and Superior Drummer. This usually happens when the software is pointed to a directory that contains the sounds but lacks the specific folder structure or registry entries required to "register" them as valid libraries. Core Causes
Incorrect Target Folder: Users often point the software directly to a subfolder (like a specific MIDI pack) rather than the root "EZDrummer" or "Toontrack" folder where the global library structure resides.
Incomplete Installation: Running an updater or expansion installer without the core software or main library already installed can trigger this warning.
Registry/Preference Corruption: On Windows, incorrect MidiPath entries in the registry can prevent the software from seeing folders even if they exist. Resolution Framework 1. Verifying Default Paths
Before manual re-routing, ensure your libraries are in their standard locations. If you moved them to an external drive, these are the original paths they are looking for:
Windows: C:/Program Files(x86)/Common Files/Toontrack/EZDrummer.
macOS: Macintosh HD > Library > Application Support > EZDrummer. 2. The "Relocation" Trick
A known quirk in Superior Drummer 3 is that you cannot easily change a path if the software thinks it already knows it. Use this workaround: It sounds like you’re seeing an error message
Move your actual library folder to a temporary location (e.g., your Desktop). Open the software and go to Settings > Libraries/Paths. Point the path to a random, empty folder.
Close the software and move your library folder back to your preferred permanent location.
Restart the software and point it to the root EZDrummer folder (not the MIDI subfolder). 3. Advanced Registry Fix (Windows Only)
If the UI remains unresponsive, manual registry editing may be required.
Target Key: HKLM\SOFTWARE\WOW6432Node\Toontrack\Superior\EZDrummer
Action: Ensure the MidiPath string correctly matches your ...\Toontrack\EZDrummer\MIDI folder.
Note: Toontrack recommends that MidiPath entries should generally not exist in newer versions; removing them can sometimes force the Toontrack Product Manager to reset the path properly. 4. Rebuilding the Database In EZdrummer 3, you can attempt to force a refresh: Setting up new M1 Macbook Air | Page 2 | The Gear Forum
25 Jan 2023 — The default location for the EZbass folder on Mac is:Macintosh HD > Library > Application SupportOn PC, the default location is:C: The Gear Forum Toontrack Superior 3.0 | Страница 11 - Rmmedia.ru
The error message "no EZXs or MIDI libraries were found in the selected folder"
occurs when Toontrack software (like EZdrummer or Superior Drummer) cannot find the required sound and MIDI files at the path specified in its settings
. This typically happens after moving library folders to an external drive or if the folder structure was accidentally modified. Common Fixes
This error typically occurs when the Toontrack software (EZdrummer or Superior Drummer) is pointed to an incorrect directory or when the library files have been moved or not fully installed. Primary Solutions Correct the Library Path : In the software, go to Settings > Libraries/Paths
. If you see a yellow triangle or exclamation point, the path is broken. Use the "Edit" or "Browse" button to select the actual folder where your EZXs and MIDI are located. Verify Installation : Ensure you have installed both the software the sound library via the Toontrack Product Manager
. Sometimes users only install the plugin, which leaves the software with no sounds to load. Restore MIDI Database : If only the Grooves tab is empty, try going to Settings > Advanced > Restore MIDI Database to force a rescan of your files. Default Folder Locations
By default, Toontrack installs its core libraries to these locations: C:\Program Files (x86)\Common Files\Toontrack\EZDrummer Macintosh HD > Library > Application Support > EZDrummer Sweetwater Advanced Fixes Topic: MIDI library in Superior 3 missing !? - Toontrack Check the folder contents – Make sure the
This specific error message is a rite of passage for many music producers using Toontrack software like EZdrummer or Superior Drummer. It usually pops up when the software is looking for its "sounds" (the EZX expansions) or its "patterns" (the MIDI libraries) but finds an empty room instead.
Here is a short story that captures that exact "producer panic." The Ghost in the Machine
Leo had stayed up until 3:00 AM for three nights straight. He was on the verge of finishing the best track of his life—a cinematic rock anthem that needed one thing: the thunderous, stadium-sized drums from his favorite expansion pack.
He had just bought a new external SSD to "declutter" his main computer. He carefully dragged his entire Toontrack folder over, feeling like a digital Marie Kondo. "Everything in its place," he whispered, satisfied.
The next morning, coffee in hand, he hit the power button. He opened his DAW, loaded his project, and clicked on the drum interface. Instead of the familiar polished wood of a drum kit, he was met with a cold, grey window and a single sentence that felt like a punch to the gut:
"No EZXs or MIDI libraries were found in the selected folder."
Leo froze. The "Grooves" tab was a ghost town. His custom drum kit—the one he spent hours tuning—was gone. He felt like he’d walked into his own house only to find the furniture missing and the walls painted white.
"I just moved them!" he shouted at the screen. He clicked Browse, pointed the software to the new SSD, and… nothing. The same error flashed back, mocking him.
He spent the next hour in a fever of forum-scrolling. He learned that Toontrack is picky; you can’t just point it to the folder that contains the MIDI; you have to point it to the root EZDrummer folder so it can see the entire family of files at once.
He tried one more time, carefully selecting the top-level folder on his new drive. He clicked "Open." A progress bar appeared—the most beautiful blue bar he’d ever seen. Suddenly, the stadium kit roared back to life, the grooves populated the list, and the "Ghost in the Machine" was finally evicted. How to actually fix it (if you're Leo):
The "Root" Rule: When you click Settings > Libraries/Paths, don't just select the "Midi" folder. Select the main EZDrummer folder that contains the Midi, EZX, and other subfolders.
Default Locations: If you lost your path, check the defaults:
Windows: C:\Program Files (x86)\Common Files\Toontrack\EZDrummer
Mac: Macintosh HD > Library > Application Support > EZDrummer
Product Manager: Sometimes an update "breaks" the link. Opening the Toontrack Product Manager and clicking Relocate on your library is often the fastest fix.
Are you currently seeing this error on Windows or Mac? I can give you the exact steps to re-link your folders.
Contact vendor or app support if: