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Libraries 213,105
Validated Hashes 1,838,869
Queued for Validation 20,303
Quarantined 2,356

System.Web.Http.SelfHost.dll

SHA256: c25e1494ee9abcef0064080e0083f33493d3969fd9d371a793103d428da9f362

SHA1: b8751da53c2e03f6e106cc4276a90fe243b418e0

MD5: a1e18427f06e62ef24bcf8ff283d2eba

Metadata

Integrity Check
Passed
Metadata
Complete
Company
Microsoft Corporation
Product
Microsoft ASP.NET MVC
Description
System.Web.Http.SelfHost
Build Note
N/A
Copyright
© Microsoft Corporation. All rights reserved.
Architecture
x86 (32 bit)
Version
4.0.0.0
Product Version
4.0.0.0
Backwards Friendly
4.0 (Windows 95)

Security Scan

Last Validated
2025-11-24
First Upload
2025-11-14
Uncompressed Size
86KB
Uploader Comment
N/A

Install Instructions

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.