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Validated Hashes 1,796,202
Queued for Validation 20,298
Quarantined 2,356
DLL

Mono.Security.Win32.dll

Download and install Mono.Security.Win32.dll to fix missing or corrupted DLL errors.

(55 Files Available)
Last Updated
Downloads

Repository Analysis

Company
MONO development team
Product
MONO CLI
Description
Mono.Security.Win32.dll
Architecture
x86 (32 bit)
Metadata Consensus
47/55 Files 85.5%
Higher percentages indicate stronger agreement across versions. Browse repository metadata to compare variant differences.

Companies

  • MONO development team 52
  • Unknown 3

Products

  • MONO CLI 47
  • Unknown 8

Descriptions

  • Mono.Security.Win32.dll 49
  • Unknown 6

Frequently Asked Questions

What is Mono.Security.Win32.dll?

Metadata analysis shows Mono.Security.Win32.dll is a Dynamic Link Library (DLL) developed by MONO development team for MONO CLI and is described as “Mono.Security.Win32.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 Most errors occur because the DLL is missing, corrupted, or outdated.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 Releases

Verified
Mono.Security.Win32.dll
by MONO development team
for MONO CLI
Mono.Security.Win32.dll
Mono.Security.Win32.dll
Version: 4.0.0.0
Product Version: 4.0.0.0
Language: - (0)
Uploaded: Jan 12, 2026   Size: 6.5KB
SHA256: 4230f5ba03cd1b375b39780200be64b4c72cea13e65058d4dd97c70e1fa372d5
SHA1: 190a9118e89dd766ee0e452f8a683507fb68e623
MD5: 05c1424f3eb1d027ffca7b4fcb8c59c8
x86 – 32 Bit
IA-32, 32-bit
DOWNLOAD
Verified
Mono.Security.Win32.dll
by MONO development team
for MONO CLI
Mono.Security.Win32.dll
Mono.Security.Win32.dll
Version: 4.0.0.0
Product Version: 4.0.0.0
Language: - (0)
Uploaded: Jan 1, 2026   Size: 18KB
SHA256: b21ce3024459b7ba78484eb71c83813259981bffab7ee399890f246046179063
SHA1: 4049ae9a8cf48283912ada2303fa1e2cec64b883
MD5: dbcd5bdd4c336ee0d464ac7429deaf22
x86 – 32 Bit
IA-32, 32-bit
DOWNLOAD
Verified
Mono.Security.Win32.dll
by MONO development team
for MONO CLI
Mono.Security.Win32.dll
Mono.Security.Win32.dll
Version: 4.0.0.0
Product Version: 4.0.0.0
Language: - (0)
Uploaded: Jan 1, 2026   Size: 18KB
SHA256: cd949fa43d931c05600dc92ca164496e465f485693b3bf2efebe8b2163cb58c5
SHA1: 1955e82c2bad5c812af426b9c287a4f37b565471
MD5: 7cb25d683e0654c1113f6896660337b4
x86 – 32 Bit
IA-32, 32-bit
DOWNLOAD
Verified
Mono.Security.Win32.dll
by MONO development team
for MONO CLI
Mono.Security.Win32.dll
Mono.Security.Win32.dll
Version: 4.0.0.0
Product Version: 4.0.0.0
Language: - (0)
Uploaded: Jan 1, 2026   Size: 18KB
SHA256: e51275b1b6f30cf89299fda96c717bcc6d49dea1f1c848c7ebdd47cd7941f114
SHA1: f7858eb83b2ab40f3aa6336b87c4ef00c6541848
MD5: edb66ec5289c52967a1e915af518c712
x86 – 32 Bit
IA-32, 32-bit
DOWNLOAD
Verified
Mono.Security.Win32.dll
by MONO development team
for MONO CLI
Mono.Security.Win32.dll
Mono.Security.Win32.dll
Version: 4.0.0.0
Product Version: 4.0.0.0
Language: - (0)
Uploaded: Jan 1, 2026   Size: 18KB
SHA256: f4ce858ce81b2d12140cdd4296836d97a5ecc6763d834f28f0ae55c66c8b4722
SHA1: cae56c384663819975798413cc17d2602bfd002d
MD5: 5cf64ec71a898dded8a526b778d48b05
x86 – 32 Bit
IA-32, 32-bit
DOWNLOAD