Online since 1998

secur32.dll free download



File specifications-

File description

Security Support Provider Interface

  • Version: 6.1.7601.17725 32bit
  • Filesize: 10.4 kb
  • File language: English - United States
Rating: 4.06 67 votes

Alternative versions (11)=

File versionFile languageFilesize 32bit English - United States 14.9 kb
6.1.7601.17725 32bit English - United States 10.4 kb
5.1.2600.2180 32bit English - United States 29.6 kb
5.1.2600.2180 32bit English - United States 29.8 kb
6.0.6001.18272 32bit English - United States 40.6 kb
5.1.2600.0 32bit English - United States 28.6 kb
5.1.2600.5512 32bit English - United States 29.7 kb
6.2.9200.16384 32bit English - United States 9.9 kb
6.3.9600.16384 32bit English - United States 10 kb
6.0.6001.18272 64bit English - United States 45.9 kb
6.1.7601.17856 32bit English - United States 10.4 kb

How to install secur32.dll=

Using the secur32.dll Fixer

  1. Download the secur32.dll Fixer
  2. Run the dff_fpo-secur32.exe file that was downloaded.
  3. Wait for the installation to finish.
  4. After the installation has finished the Fixer will automatically launch (this may take a few minutes if you have an older computer). If you have any security software running on your computer (Comodo, ESET, Norton etc.), you may get warnings saying that DLL-files Fixer is trying to connect to internet and/or make changes to your computer. This is because the Fixer needs to contact our server to download the correct secur32.dll file, install it in the Windows system folder and then make changes to the Windows Registry. You should allow the Fixer to make these changes, otherwise your problem may not be solved.
  5. When the Fixer has installed secur32.dll on your computer, hopefully, your errors relating to secur32.dll will be gone! You will be given the option to scan your computer for more errros. We encourage you to do so. The trial version of the Fixer will fix up to 15 additional errors it encounters. You can later upgrade to the full version for only $29.95 to get unlimited error fixing and DLL-file downloads.

Using the zip file (for advanced users)


Extract secur32.dll from We recommend that you extract secur32.dll to the installation directory of the program that is requesting secur32.dll.

If that doesn't work, you will have to extract secur32.dll to your system directory. By default, this is:

  • C:\Windows\System (Windows 95/98/Me)
  • C:\WINNT\System32 (Windows NT/2000)
  • C:\Windows\System32 (Windows XP, Vista, 7)

If you use a 64-bit version of Windows, you should also place secur32.dll in C:\Windows\SysWOW64\

Make sure overwrite any existing files (but make a backup copy of the original file).

Reboot your computer.

If the problem still occurs, try the following:

  1. Open Windows Start menu and select "Run...".
  2. Type CMD and press Enter (or if you use Windows ME, type COMMAND)).
  3. Type regsvr32 secur32.dll and press Enter. Wiki content=

Edit this wiki page

secur32.dll This page is the wiki page for the file Secur32.dll.

To have a better community on, we would be happy if you could contribute in giving better instructions on how to solve errors/problems related to Secur32.dll. By clicking on Edit link, you can change the content of this wiki page by following the given guidelines.

This is an example for giving a guide on how should look like a wiki content for this specific file.

Secur32.dll - description for the file goes here.

The most common occurring error messages caused by problems with :

• "Secur32.dll Not Found." (example)

• "This application has failed to start because Secur32.dll was not found. Re-installing the application may fix this problem.(example)"

• "..."

Most common reasons related to the file Secur32.dll occurring when ....

User comments:

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