Fixing the Event ID 455 ESENT Error in Windows 10 V1903

The Windows 10 May 2019 Update, also known as version 1903 and codenamed 19H1, introduced a host of new features and enhancements to the Windows 10 operating system. However, as with any major update, this version also came with its fair share of bugs and issues. One such problem is the Event ID 455 ESENT error, which many users reported after installing the 1903 update[1].

In this article, we’ll take an in-depth look at what causes this error, how to fix it, and some steps you can take to prevent similar issues in the future.

What Causes the Event ID 455 ESENT Error?

The full error message for the Event ID 455 generally looks like this:

svchost (15692,R,98) TILEREPOSITORYS-1-5-18: Error -1023 (0xfffffc01) occurred while opening logfile C:\WINDOWS\system32\config\systemprofile\AppData\Local\TileDataLayer\Database\EDB.log.

This is logged repeatedly in the Event Viewer under Windows Logs > System.

Does Microsoft Exchange USE esent?

Now, many teams at Microsoft currently rely on ESENT for data storage, such as Active Directory, Windows Desktop Search, Windows Mail, Live Mesh, and Windows Update. Besides, Microsoft Exchange uses a slightly modified version of the ESENT code to store all its mailbox data. What Is ESENT Error?

What is esent error ID 455?

This error is referred to as the ESENT error Event ID 455. In most cases, troubleshooting the operating system fixes the problem. However, I will show you how to fix the problem. The solution is quite simple, since it is sufficient to create the TileDatalayer and Database folders. To correct event ID 455, do the following:

According to Microsoft[2], this error occurs when Windows attempts to open a log file but the folder path containing the log file does not exist. Specifically, theAppData\Local\TileDataLayer\Databasedirectory is missing.

This directory contains log files related to the Tile Data Layer service, which manages tile data and metadata for Start Menu tiles. If this folder is missing, Windows cannot create the log files, triggering the Event ID 455 error.

The most likely causes for the missing folder include:

• Performing disk cleanup after uninstalling the previous Windows 10 version before installing 1903. This removes files and folders left over from the older version[3].
• Using a third-party tool to cleanup unwanted Windows files and folders. Many of these tools may delete files deemed unnecessary but which are required for normal functioning.
• Corruption of system files preventing creation of the folder.

Regardless of the specific cause, the solution involves recreating the missing folder structure so that log files can be generated normally.

Fixing Event ID 455 in Windows 10 V1903

To resolve the Event ID 455 error, we need to manually create theTileDataLayerandDatabasedirectories withinAppData\Local. Here are a couple ways to do this:

What is esent error id455?

What Is ESENT Error? According to reports, Esent event ID455 has appeared in the event viewers of many users on Windows 10. After updating to the latest version of Windows 10, this error seems to happen frequently. This error may cause some computer problems, including freezing when playing CPU and GPU intensive tasks (such as games).

How to solve esent error on Windows 10?

Creating a database folder in the TileDataLayer folder can help you solve the ESENT error on your computer. Now, follow the guide below to do that: Step 1: Open File Explorer by typing File Explorer in the Search box. Then, navigate to the following path: Step 2: Press the Windows + R keys at the same time to open the Run dialogue box.

What is esent event ID 510?

Esent Event ID 510 Event ID 510 is a performance warning, which indicates slow writing behavior, if the computer is connected to a server. This issue could be related with the performance of the server. We would like to know if the system you are using is a standalone PC or if it is connected to any Domain/server?

Using Command Prompt

The easiest way is to use the Command Prompt:

1. Search forCommand Promptin the Start Menu and launch it as Administrator.
2. Type the following command and press Enter:

   mkdir C:\Windows\system32\config\systemprofile\AppData\Local\TileDataLayer\Database

3. Restart your PC. The Event ID 455 error should no longer occur.

Using Windows Explorer

Alternatively, you can create the folders manually in Windows Explorer:

1. Open File Explorer and navigate toC:\Windows\system32\config\systemprofile\AppData\Local.
2. Right click on empty space in the open folder and select New > Folder. Name the new folderTileDataLayer.
3. Open the TileDataLayer folder, right click empty space again and create a folder namedDatabase.
4. Restart your computer and verify the error no longer appears.

Both methods achieve the same outcome of recreating the required folder structure so Windows can generate log files properly.

Preventing Recurrence of Event ID 455

To prevent the ESENT error from happening again after fixing it, consider the following tips:

What are esent error messages?

ESENT (an embeddable, transactional database engine. It first shipped with Microsoft Windows 2000 and has been available for developers to use since then) errors like the following are recorded in the Event Log: The full event log message may also indicate an association with a different user folder location, such as C:\Users\Administrator.

What is esent database?

ESENT is an embeddable, transactional database engine. It first shipped with Microsoft Windows 2000 and has been available for developers to use since then. You can use ESENT for applications that need reliable, high-performance, low-overhead storage of structured or semi-structured data.

What is esent error in Windows 10 build 1709?

With Windows 10 Build 1709, a folder called TileDataLayer was deleted and replaced with another folder called TileStore. However, due to a minor development bug, Windows 10 continues to look for the TileDataLayer folder, which results in an error. This error is referred to as the ESENT error Event ID 455.

• Be very cautious when using third party cleanup tools and don’t let them delete system folders blindly. Review what will be deleted before proceeding.
• After major Windows updates, don’t immediately scrub away the previous version’s files as they may still be needed.
• Maintain regular backups so you can easily restore missing files in case of accidental deletion or corruption.
• Keep your Windows installation up-to-date with the latest patches and updates. Updates may include fixes for bugs that lead to missing system folders.
• Run the SFC and DISM utilities periodically to scan for and replace corrupted system files[4].

Following these best practices should help minimize occurrences of error 455 and other problems caused by missing system folders in future Windows updates.

Summary

In summary, the Event ID 455 ESENT error in Windows 10 V1903 is caused by missing folders required to store log files. Recreating theTileDataLayerandDatabasedirectories underC:\Windows\system32\config\systemprofile\AppData\Localusing either Command Prompt or Windows Explorer resolves the problem. To avoid repeat issues, exercise caution when cleaning up Windows, maintain backups, install updates, and run SFC and DISM regularly.

We hope these troubleshooting tips help you get past error 455 and any other problems introduced by the temperamental 1903 update. Let us know in the comments if you encountered 455 and whether this guide helped resolve it. Feel free to also share any other fixes you found effective.

References

1. https://windowsreport.com/windows-10-error-event-id-455/
2. https://appuals.com/event-id-455-esent-error-in-windows-10-1903/