DLL

eseperf.dll

Download and install eseperf.dll to fix missing or corrupted DLL errors.

(3 Files Available)
Last Updated
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Repository Analysis

Company
Microsoft Corporation
Product
Microsoft® Exchange
Description
Microsoft(R) Exchange Server Database Storage Engine Performance Library
Architecture
x86-64 (64 bit)
Metadata Consensus
3/3 Files 100%
Higher percentages indicate stronger agreement across versions. Browse repository metadata to compare variant differences.

Frequently Asked Questions

What is eseperf.dll?

Metadata analysis shows eseperf.dll is a Dynamic Link Library (DLL) developed by Microsoft Corporation for Microsoft® Exchange and is described as “Microsoft(R) Exchange Server Database Storage Engine Performance Library” .

DLL files (Dynamic Link Libraries) are shared core modules used by Windows programs to run efficiently without duplicating code. Most errors occur because the DLL is missing, corrupted, or outdated. In many cases, reinstalling the related application, repairing Windows, or replacing the DLL resolves the issue.

How do I fix missing DLL errors?
1

Software Fix

Fully uninstall and reinstall the program causing the error. If you are not sure what program is broken, look at the available file metadata above for hints. If a clean reinstall fails, download and install the DLL file manually.

2

Windows System Fix

Make sure Windows is fully updated. To repair system files automatically, right-click the Start menu, open PowerShell (Admin), and run these two commands in order:

Step A DISM /Online /Cleanup-Image /RestoreHealth
Step B sfc /scannow
How do I install DLL files?
1

Download & Extract

Download the file, right-click the folder, and extract all files to your computer.

2

Install the .DLL

Move the extracted DLL file into the root folder of the software that is giving you the error (where its .exe file is located), or place it in the system directory below:

32-bit → C:\Windows\SysWOW64
64-bit → C:\Windows\System32
3

Restart the Program

Close and reopen the program or game so Windows can look for and load the new DLL file.

How do I register DLL files?

Most DLL files do not need registration. However, if your file is a COM component and requires explicit system registration, follow these steps:

1

Open Terminal

Right-click the Start menu and open PowerShell (Admin) or Command Prompt (Admin).

2

Run Command

Type the command below for your file type and press Enter. You can drag and drop the DLL file directly into the terminal window to fill its path automatically.

64-bit regsvr32 "C:\path\to\filename.dll"
32-bit C:\Windows\SysWOW64\regsvr32 "C:\path\to\filename.dll"

Latest Releases

eseperf.dll
by Microsoft Corporation
for Microsoft® Exchange
Microsoft(R) Exchange Server Database Storage Engine Performance Library
Service Pack 20
Version: 15.20.8678.000 Verified
Product Version: 15.20.8678.000
Language: U.S. English (1033)
Uploaded: Jan 1, 2026   Size: 378KB
SHA256: 8849480b9bfc5c3a9ba071c3c448ed923f790772b7affcea3e52e41e0cc4ecfc
SHA1: a9ca383446ca0b2e5efa4a69016a09968eb3fe53
MD5: dcae819b4b4beb77e58dea7db5767f2a
x64 – 64 Bit
AMD64, x86-64
DOWNLOAD
eseperf.dll
by Microsoft Corporation
for Microsoft® Exchange
Microsoft(R) Exchange Server Database Storage Engine Performance Library
Service Pack 0
Version: 15.00.1497.000 Verified
Product Version: 15.00.1497.000
Language: U.S. English (1033)
Uploaded: Jan 5, 2024   Size: 109.4KB
SHA256: 00223a03891bf38a9b076fd88e10db17a94d7ddb627ca2893ffe9d5a4bfc5e60
SHA1: b29f09b009b0ef2db998d8926f49d9a710df64ec
MD5: c7fdcb0040a7a016a956dfbb8bd7f39f
x64 – 64 Bit
AMD64, x86-64
DOWNLOAD
eseperf.dll
by Microsoft Corporation
for Microsoft® Exchange
Microsoft(R) Exchange Server Database Storage Engine Performance Library
Service Pack 0
Version: 15.00.0805.006
Product Version: 15.00.0805.006
Language: U.S. English (1033)
Uploaded: Sep 20, 2023   Size: 107.4KB
SHA256: eddbe286f057e535ff9bd6203fc448db06ae30f5abab5ca30ebc3486fb677029
SHA1: ddc1e3162d0e6fec25bb2228ec0db5c880fea6a0
MD5: 8c6964a26dfd7c198705836f5bd3d26e
x64 – 64 Bit
AMD64, x86-64
DOWNLOAD