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DLL

System.Web.Extensions.VisualStudio.15.0.dll

Download and install System.Web.Extensions.VisualStudio.15.0.dll to fix missing or corrupted DLL errors.

(11 Files Available)
Last Updated
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Repository Analysis

Company
Microsoft Corporation
Product
Microsoft® Visual Studio®
Description
System.Web.Extensions.VisualStudio.15.0.dll
Architecture
x86 (32 bit)
Metadata Consensus
11/11 Files 100%
Higher percentages indicate stronger agreement across versions. Browse repository metadata to compare variant differences.

Companies

  • Microsoft Corporation 11

Products

  • Microsoft® Visual Studio® 11

Descriptions

  • System.Web.Extensions.VisualStudio.15.0.dll 11

Frequently Asked Questions

What is System.Web.Extensions.VisualStudio.15.0.dll?

Metadata analysis shows System.Web.Extensions.VisualStudio.15.0.dll is a Dynamic Link Library (DLL) developed by Microsoft Corporation for Microsoft® Visual Studio® and is described as “System.Web.Extensions.VisualStudio.15.0.dll” .

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 Most errors occur because the DLL is missing, corrupted, or outdated.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
System.Web.Extensions.VisualStudio.15.0.dll
by Microsoft Corporation
for Microsoft® Visual Studio®
System.Web.Extensions.VisualStudio.15.0.dll
System.Web.Extensions.VisualStudio.15.0.dll
Version: 18.0.12031.159
Product Version: 18.0.12031.159
Language: - (0)
Uploaded: Aug 18, 2026   Size: 23.8KB
SHA256: b5a75500e293bd3db3246644c06fdb32cb33fa5401bef59cc64006085bc2ac8d
SHA1: 130b02433d220a924c4fffa5e3a1a4db5cd85714
MD5: 1cbbb6bce8c97d041ed3924f0ea1c69a
x86 – 32 Bit
IA-32, 32-bit
DOWNLOAD
NEW Verified
System.Web.Extensions.VisualStudio.15.0.dll
by Microsoft Corporation
for Microsoft® Visual Studio®
System.Web.Extensions.VisualStudio.15.0.dll
System.Web.Extensions.VisualStudio.15.0.dll
Version: 18.0.12008.250
Product Version: 18.0.12008.250
Language: - (0)
Uploaded: Aug 18, 2026   Size: 23.8KB
SHA256: 6d914efb0afcb46a61537bfe39cc682426aeb4d17d540eb18d60ecff9f312282
SHA1: 2cd69d3bcf03c137bc85f17de4ab1fd4430978f6
MD5: a7f17088dc0c524a98cee76b14dc8824
x86 – 32 Bit
IA-32, 32-bit
DOWNLOAD
Verified
System.Web.Extensions.VisualStudio.15.0.dll
by Microsoft Corporation
for Microsoft® Visual Studio®
System.Web.Extensions.VisualStudio.15.0.dll
System.Web.Extensions.VisualStudio.15.0.dll
Version: 18.0.11004.65
Product Version: 18.0.11004.65
Language: - (0)
Uploaded: Sep 12, 2025   Size: 24KB
SHA256: 8388d4230dbc18fcce0ea12a6324254639b213fcec060ae48f7d148d4cca88bb
SHA1: e4575381739b7be1730faa65c634c006c24d8cbf
MD5: f930bb7739f6f7b8f5a70adf958ac36a
x86 – 32 Bit
IA-32, 32-bit
DOWNLOAD
Verified
System.Web.Extensions.VisualStudio.15.0.dll
by Microsoft Corporation
for Microsoft® Visual Studio®
System.Web.Extensions.VisualStudio.15.0.dll
System.Web.Extensions.VisualStudio.15.0.dll
Version: 17.0.35410.122
Product Version: 17.0.35410.122
Language: - (0)
Uploaded: Nov 17, 2024   Size: 24KB
SHA256: 8f1ca5c9afc9e8821aaf64b1c044a01571d4e88461410621ef1cf03b45452b52
SHA1: 8b214d0fb7af8d601236eac0829c149748b6a990
MD5: aaa7a727a798164dd2309972a010d521
x86 – 32 Bit
IA-32, 32-bit
DOWNLOAD
Verified
System.Web.Extensions.VisualStudio.15.0.dll
by Microsoft Corporation
for Microsoft® Visual Studio®
System.Web.Extensions.VisualStudio.15.0.dll
System.Web.Extensions.VisualStudio.15.0.dll
Version: 17.0.34907.297
Product Version: 17.0.34907.297
Language: - (0)
Uploaded: Jun 13, 2024   Size: 23.9KB
SHA256: ac4dbfb86c6ff5a5e4dff751fb25d378516f11498c72848ba06dd71bad8c24fe
SHA1: 96be98eee0937135c2855ae434308af9871e08dd
MD5: 0ec58f009fca7f3e95627b6368581d00
x86 – 32 Bit
IA-32, 32-bit
DOWNLOAD