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DLL

System.Runtime.Serialization.dll

Download and install System.Runtime.Serialization.dll to fix missing or corrupted DLL errors.

(627 Files Available)
Last Updated
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Repository Analysis

Company
Microsoft Corporation
Product
Microsoft® .NET
Description
System.Runtime.Serialization.dll
Architecture
x86 (32 bit) x86-64 (64 bit) Unknown Unknown Unknown ARM64
Metadata Consensus
243/627 Files 38.8%
Higher percentages indicate stronger agreement across versions. Browse repository metadata to compare variant differences.

Companies

  • Microsoft Corporation 352
  • Mono development team 194
  • MONO development team 8
  • Unknown 73

Products

  • Microsoft® .NET 243
  • Mono Common Language Infrastructure 194
  • Microsoft® .NET Framework 103
  • MONO Common language infrastructure 8
  • Microsoft® Silverlight 5
  • Microsoft® .NET Core 1
  • Unknown 73

Descriptions

  • System.Runtime.Serialization.dll 250
  • System.Runtime.Serialization 249
  • .NET Framework 8
  • Unknown 120

Frequently Asked Questions

What is System.Runtime.Serialization.dll?

Metadata analysis shows System.Runtime.Serialization.dll is a Dynamic Link Library (DLL) developed by Microsoft Corporation for Microsoft® .NET and is described as “System.Runtime.Serialization.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 Most errors occur because the DLL is missing, corrupted, or outdated.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.Runtime.Serialization.dll
by Microsoft Corporation
for Microsoft® .NET Framework
System.Runtime.Serialization.dll
Flavor=Retail
Version: 3.0.4506.9165 (WinRelRS6.030729-9100)
Product Version: 3.0.4506.9165
Language: U.S. English (1033)
Uploaded: Aug 31, 2026   Size: 828KB
SHA256: 0165f2a09f204d67a965e1d65a06817d3779c9cad94781170c55cc08e7dd9dd1
SHA1: 9b91e9bf81ac272b3271dfb8005ba7279573c26c
MD5: df391e5f4aa5b62f01edc133323506d3
x86 – 32 Bit
IA-32, 32-bit
DOWNLOAD
NEW Verified
System.Runtime.Serialization.dll
by Microsoft Corporation
for Microsoft® .NET Framework
System.Runtime.Serialization.dll
Flavor=Retail
Version: 3.0.4506.9165 (WinRelRS6.030729-9100)
Product Version: 3.0.4506.9165
Language: U.S. English (1033)
Uploaded: Aug 31, 2026   Size: 948KB
SHA256: ef445e97543dbceda6f4b09332a536d64c9246b7b067b6a27c0b0590c9ea4e1d
SHA1: cf231a24804786c6d833845c7fce397e16e98690
MD5: 2380e3ed0c57a40df62a54347e712e12
x86 – 32 Bit
IA-32, 32-bit
DOWNLOAD
NEW Verified
System.Runtime.Serialization.dll
by Mono development team
for Mono Common Language Infrastructure
System.Runtime.Serialization.dll
System.Runtime.Serialization.dll
Version: 4.0.30319.17020
Product Version: 4.0.30319.17020
Language: - (0)
Uploaded: Aug 30, 2026   Size: 849KB
SHA256: c8d84a481ae8deea392209f76545b38780e487e84b5a3ba1da741db76dc07d5e
SHA1: 7da0282662aae8f01b4a8b8c3d23267470d83c80
MD5: c1d03239fb6e83469ad61c4ec6d0b067
x86 – 32 Bit
IA-32, 32-bit
DOWNLOAD
NEW Verified
System.Runtime.Serialization.dll
by Mono development team
for Mono Common Language Infrastructure
System.Runtime.Serialization.dll
System.Runtime.Serialization.dll
Version: 4.6.57.0
Product Version: 4.6.57.0
Language: - (0)
Uploaded: Aug 30, 2026   Size: 917KB
SHA256: 823abb58eefac96505109f8c885733bcf080584f0da9b9dfa630b1718773df28
SHA1: 0bb6a8eb64a8e364cd694eea0dc11f3457b47a8a
MD5: 29f92678048d108304967bcdfde0528d
x86 – 32 Bit
IA-32, 32-bit
DOWNLOAD
NEW Verified
System.Runtime.Serialization.dll
by Microsoft Corporation
for Microsoft® .NET
System.Runtime.Serialization
System.Runtime.Serialization
Version: 7.0.1023.36312
Product Version: 7.0.10+a6dbb800a47735bde43187350fd3aff4071c7f9c
Language: - (0)
Uploaded: Aug 30, 2026   Size: 17.9KB
SHA256: 2098ea6f4275cbda87fd10958734c3a49f65d768de7b08b2591bdbd660571d88
SHA1: 0989bce6cc30834e141f55b85905dfb17b486975
MD5: 078dcd978800bd4014d4394d8c30bcdf
x86 – 32 Bit
IA-32, 32-bit
DOWNLOAD