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Validated Hashes 1,847,699
Queued for Validation 20,299
Quarantined 2,356
DLL

LeAppStoreExt64.dll

Download and install LeAppStoreExt64.dll to fix missing or corrupted DLL errors.

(19 Files Available)
Last Updated
Downloads

Repository Analysis

Company
联想(北京)有限公司
Product
联想应用商店
Description
联想应用商店扩展程序
Architecture
x86-64 (64 bit)
Metadata Consensus
16/19 Files 84.2%
Higher percentages indicate stronger agreement across versions. Browse repository metadata to compare variant differences.

Companies

  • 联想(北京)有限公司 16
  • Lenovo Corporation 3

Products

  • 联想应用商店 16
  • 右键菜单扩展 2
  • 鍙抽敭鑿滃崟鎵╁睍 1

Descriptions

  • 联想应用商店扩展程序 16
  • 右键菜单扩展 2
  • 鍙抽敭鑿滃崟鎵╁睍 1

Frequently Asked Questions

What is LeAppStoreExt64.dll?

Metadata analysis shows LeAppStoreExt64.dll is a Dynamic Link Library (DLL) developed by 联想(北京)有限公司 for 联想应用商店 and is described as “联想应用商店扩展程序” .

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 Most errors occur because the DLL is missing, corrupted, or outdated.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 Uploads

Browse all files to filter by metadata and to view the latest version available.

NEW Verified
LeAppStoreExt64.dll
by Lenovo Corporation
for 鍙抽敭鑿滃崟鎵╁睍
鍙抽敭鑿滃崟鎵╁睍
Version: 9.0.3130.0715
Product Version: 9.0.3130.0715
Language: Simplified Chinese (2052)
Uploaded: Aug 13, 2026   Size: 2MB
SHA256: c48f8a523ec395a36cdc69411f30ac07c8b47890da3910198d75fc39fce6083a
SHA1: 0902e243934866158a826760a47fa10b2137a84f
MD5: e4866072a2259076ec011f168fcba4ae
x64 – 64 Bit
AMD64, x86-64
DOWNLOAD
Verified
LeAppStoreExt64.dll
by Lenovo Corporation
for 右键菜单扩展
右键菜单扩展
Version: 9.0.3030.0608
Product Version: 9.0.3030.0608
Language: Simplified Chinese (2052)
Uploaded: Jul 10, 2026   Size: 1.9MB
SHA256: 43de097e1fd5bc6fb3b933a540437b26fa1f97255a814c21c4fcaf6d41e52d5a
SHA1: a00abaf609ab96c09f61bba5aac998fc7f6ab31e
MD5: 3ca5a49d688b363d62ce17135a0c7cc2
x64 – 64 Bit
AMD64, x86-64
DOWNLOAD
Verified
LeAppStoreExt64.dll
by Lenovo Corporation
for 右键菜单扩展
右键菜单扩展
Version: 9.0.3030.0608
Product Version: 9.0.3030.0608
Language: Simplified Chinese (2052)
Uploaded: Jul 10, 2026   Size: 1.9MB
SHA256: a1d254b9fcd2552cd518ec6f71b49bd5b8113b19970a9019f0d34e7998d155ca
SHA1: a3b6367bc935b54f47f309f5e0ff7c85ed89b17f
MD5: 8da6430c469436e30a8159f123275636
x64 – 64 Bit
AMD64, x86-64
DOWNLOAD
Verified
LeAppStoreExt64.dll
by 联想(北京)有限公司
for 联想应用商店
联想应用商店扩展程序
Version: 9.0.1230.1212
Product Version: 9.0.1230.1212
Language: Simplified Chinese (2052)
Uploaded: Jan 1, 2026   Size: 2.1MB
SHA256: e01b47716c846141aa3a8286d01b8135cc9fc5c5a99d8f6fd7ad03e59397738a
SHA1: 31db29e89a14cce501243aeabdb48784ae89767f
MD5: 2f7af440d94160a6dd3bff610e688600
x64 – 64 Bit
AMD64, x86-64
DOWNLOAD
Verified
LeAppStoreExt64.dll
by 联想(北京)有限公司
for 联想应用商店
联想应用商店扩展程序
Version: 9.0.1230.1212
Product Version: 9.0.1230.1212
Language: Simplified Chinese (2052)
Uploaded: Nov 10, 2025   Size: 1.4MB
SHA256: a83fc741672ba2338b11a8aad59b1b4d8947bad887618bf77c370db03c32ffad
SHA1: de8477db3d7845abee757295aaf6940c5f3050db
MD5: 2330d7188fb86d454274b94246b4f682
x64 – 64 Bit
AMD64, x86-64
DOWNLOAD