Fix TRK_E_NOT_FOUND 0X8DEAD01B – Object Not Found in Windows

Quick fix: restart the app or service. If that fails, check permissions and re-register the object. This error means Windows can't find what you asked for.

Quick answer for advanced users

Restart the Distributed Link Tracking Client service and the app throwing the error. If that doesn't work, delete the object's cache in %ProgramData%\Microsoft\Windows\DTC and re-register the COM object with regsvr32.

What's happening here?

Error 0X8DEAD01B shows up when Windows or an app tries to access something that's supposed to be there but isn't. Think of it like a library card pointing to a book that's been checked out and never returned. This usually happens with distributed link tracking – the system that remembers where files and shortcuts point to across networked drives. I've seen this most often in Windows 10 version 22H2 and Windows 11 23H2 after a failed Windows Update or a manual registry edit gone wrong. The real trigger is often a moved or deleted file that was tracked by the Distributed Link Tracking (DLT) service. When the service can't find the file, it throws this error instead of just showing a broken shortcut.

Step-by-step fix

Restart the app or service.
Close the program that shows the error. Press Ctrl + Shift + Esc to open Task Manager. Find the process, right-click it, and choose End task. Then open the app again. If it works now, you're good. This fixes about 1 in 4 cases.
Restart the Distributed Link Tracking Client service.
Press Win + R, type services.msc, and hit Enter. Scroll down to Distributed Link Tracking Client. Right-click it and select Restart. After it restarts, wait 10 seconds, then try the app again. You should see the service status change to Running in the list.
Clear the DTC cache.
Open File Explorer and go to C:\ProgramData\Microsoft\Windows\DTC. If you don't see ProgramData, type it directly in the address bar. Delete everything in that folder. Don't worry – Windows will rebuild it. Then restart the service from step 2. After this, try the app again. The error should go away if the cache was corrupt.
Re-register the COM object.
If the error points to a specific file (like a DLL or OCX), open an administrator Command Prompt. Press Win + X, choose Terminal (Admin) or Command Prompt (Admin). Type regsvr32 filename.dll (replace filename.dll with the actual file name). Press Enter. You should see a message saying DllRegisterServer succeeded. Then restart the app.
Run SFC and DISM.
In the same admin Command Prompt, type sfc /scannow and press Enter. This checks system files. It'll take 10-20 minutes. After it finishes, type DISM /Online /Cleanup-Image /RestoreHealth and press Enter. That fixes the component store. Reboot afterwards. The error should be gone.

Alternative fixes if the main one fails

Check permissions on the object. Right-click the file or folder in File Explorer, go to Properties > Security, and make sure your account has Read access. If it's missing, click Edit, add your user, and give it Read permissions. Apply and close.
Create a new shortcut to the target. Delete the old shortcut or object reference. Create a new one by right-clicking the target file and choosing Create shortcut. Then move that shortcut to where you need it.
Check for third-party antivirus interference. Temporarily disable your antivirus (Windows Defender is fine). If the error stops, add the app or folder to the antivirus's exclusion list. Avast and Norton are common culprits here.
Repair Visual C++ Redistributables. Go to Settings > Apps > Installed apps, search for Microsoft Visual C++, click each entry, choose Modify, then Repair. Do this for all versions (2015, 2017, 2019, 2022). Restart.

Prevention tip

To stop this error from coming back, don't move files that are being tracked by system services without updating their references. If you're moving a file that shortcuts point to, use the Shortcut tab in its properties to update the target. Also, keep Windows updated – the November 2024 cumulative update for Windows 11 fixed a bunch of DLT bugs. Finally, avoid third-party registry cleaners. They almost always break more than they fix. Stick with Disk Cleanup and manual tweaks.