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DLL

system.dll

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

(1,126 Files Available)
Last Updated
Downloads
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This specific file variant has been removed from global search engines and public discovery feeds due to internal platform flags.

Repository Analysis

Company
Microsoft Corporation
Product
Microsoft® .NET
Description
System
Architecture
x86 (32 bit) x86-64 (64 bit) Unknown Unknown Unknown ARM64
Metadata Consensus
411/1,126 Files 36.5%
Higher percentages indicate stronger agreement across versions. Browse repository metadata to compare variant differences.

Companies

  • Microsoft Corporation 537
  • Mono development team 218
  • MONO development team 35
  • 360.cn 1
  • Unknown 335

Products

  • Microsoft® .NET 411
  • Mono Common Language Infrastructure 218
  • Microsoft® .NET Framework 119
  • MONO Common language infrastructure 35
  • Microsoft® Silverlight 5
  • 360系统重装大师 1
  • Microsoft® .NET Core 1
  • Microsoft (R) .NET Framework 1
  • Unknown 335

Descriptions

  • System 433
  • System.dll 216
  • .NET Framework 76
  • 360系统重装大师 1
  • Unknown 400

Frequently Asked Questions

What is system.dll?

Metadata analysis shows system.dll is a Dynamic Link Library (DLL) developed by Microsoft Corporation for Microsoft® .NET and is described as “System” .

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 Most errors occur because the DLL is missing, corrupted, or outdated.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.dll
by MONO development team
for MONO Common language infrastructure
Version: 3.0.40818.0
Product Version: 3.0.40818.0
Language: - (0)
Uploaded: Aug 30, 2026   Size: 777.5KB
SHA256: 89ad225b5ebfbe705765f47aa273041270e5a1b7de90f9da27ee556c65380c2a
SHA1: 60c527f1b2cad000a693a49d5f9b7e749623951d
MD5: 36305d87e71fbc5a165db8960b06a912
x86 – 32 Bit
IA-32, 32-bit
DOWNLOAD
NEW Verified
system.dll
by
for
Version: 2.0.0.0
Product Version:
Language: - (0)
Uploaded: Aug 30, 2026   Size: 1.6MB
SHA256: 96834752b31fecd2d51cbce27d7a2c82e1f9ab3105fcc57fdec1e5c78de0e68f
SHA1: 871d69fa1aa2935617cc9edd88326b85ef3c62aa
MD5: 87154c3741b3e756ae110d61e4e00727
x86 – 32 Bit
IA-32, 32-bit
DOWNLOAD
NEW Verified
system.dll
by
for
Version: 2.0.5.0
Product Version:
Language: - (0)
Uploaded: Aug 30, 2026   Size: 827.5KB
SHA256: f8bbf99d579cfbad556003e34bc0bbfb456475e36c627c717846530387614acd
SHA1: 06297faadf5beb9dd8177d32c3a637dd3a4abaed
MD5: 3237a003569b9aac6a39d46d1a1ac63f
x86 – 32 Bit
IA-32, 32-bit
DOWNLOAD
NEW Verified
system.dll
by
for
Version: 4.0.0.0
Product Version:
Language: - (0)
Uploaded: Aug 30, 2026   Size: 1.7MB
SHA256: 337419fffa4e716712ffd9ebf1c2fb0781da28d3f9ef9b38dfeddc57edaeaf29
SHA1: 53b4f37429cb67754f06cfe83dfb8c0612647eb3
MD5: 0a5679f36c7996e0d004376d26d17663
x86 – 32 Bit
IA-32, 32-bit
DOWNLOAD
NEW Verified
system.dll
by MONO development team
for MONO Common language infrastructure
Version: 3.0.40818.0
Product Version: 3.0.40818.0
Language: - (0)
Uploaded: Aug 30, 2026   Size: 1MB
SHA256: c197a15daf693c5d6fe33673a808f0df7ad991c02a284cbed953a8417c8cedb1
SHA1: fab295e65ed4560b677062acf83c58942c9ba8b5
MD5: c0a3d03144ecc16273fd6813fdb36e3e
x86 – 32 Bit
IA-32, 32-bit
DOWNLOAD