Download Msasn1.dll for Windows 10, 8.1, 8, 7, Vista and XP (32 Bit and 64 Bit)

Msasn1.dll download. The Msasn1.dll file is a dynamic link library for Windows 10, 8.1, 8, 7, Vista and XP (32 Bit and 64 Bit). You can fix "The file Msasn1.dll is missing." and "Msasn1.dll not found." errors by downloading and installing this file from our site.
Download Price:
Free
Dll Description:
ASN.1 Runtime APIs
Versions:
Size:
  • 0.05 MB for 32 Bit (x86)
  • 0.04 MB for 64 Bit (x64)
Operating Systems:
Directory:
M
Downloads:
7673 times.

About Msasn1.dll

The Msasn1.dll library is 0.05 MB for 32 Bit and 0.04 MB for 64 Bit. The download links have been checked and there are no problems. You can download it without a problem. Currently, it has been downloaded 7673 times.

Operating Systems Compatible with the Msasn1.dll Library

All Versions of the Msasn1.dll Library

The last version of the Msasn1.dll library is the 6.3.9600.16384 version for 32 Bit and 6.1.7601.17514 version for 64 Bit. There have been 15 versions previously released. All versions of the Dynamic link library are listed below from newest to oldest.

  1. 6.3.9600.16384 - 32 Bit (x86) Download directly this version
  2. 6.2.9200.16384 - 32 Bit (x86) Download directly this version
  3. 6.1.7601.17514 - 32 Bit (x86) (2012-02-29) Download directly this version
  4. 6.1.7601.17514 - 32 Bit (x86) Download directly this version
  5. 6.1.7601.17514 - 64 Bit (x64) Download directly this version
  6. 6.0.6001.18326 - 32 Bit (x86) (2014-02-28) Download directly this version
  7. 6.0.6001.18326 - 32 Bit (x86) Download directly this version
  8. 6.0.6001.18326 - 64 Bit (x64) Download directly this version
  9. 5.2.3790.4584 - 32 Bit (x86) Download directly this version
  10. 5.1.2600.5875 - 32 Bit (x86) (2012-01-31) Download directly this version
  11. 5.1.2600.5875 - 32 Bit (x86) Download directly this version
  12. 5.1.2600.5512 - 32 Bit (x86) Download directly this version
  13. 5.1.2600.2180 - 32 Bit (x86) Download directly this version
  14. 6.1.7100.0 - 32 Bit (x86) Download directly this version
  15. 5.0.2134.1 - 32 Bit (x86) (2004-09-30) Download directly this version
  16. 5.0.2134.1 - 32 Bit (x86) Download directly this version

Steps to Download the Msasn1.dll Library

  1. First, click on the green-colored "Download" button in the top left section of this page (The button that is marked in the picture).
    Start downloading the Msasn1.dll library
    Step 1:Start downloading the Msasn1.dll library
  2. "After clicking the Download" button, wait for the download process to begin in the "Downloading" page that opens up. Depending on your Internet speed, the download process will begin in approximately 4 -5 seconds.

Methods for Fixing Msasn1.dll

ATTENTION! Before beginning the installation of the Msasn1.dll library, you must download the library. If you don't know how to download the library or if you are having a problem while downloading, you can look at our download guide a few lines above.

Method 1: Copying the Msasn1.dll Library to the Windows System Directory

  1. The file you are going to download is a compressed file with the ".zip" extension. You cannot directly install the ".zip" file. First, you need to extract the dynamic link library from inside it. So, double-click the file with the ".zip" extension that you downloaded and open the file.
  2. You will see the library named "Msasn1.dll" in the window that opens up. This is the library we are going to install. Click the library once with the left mouse button. By doing this you will have chosen the library.
    Choosing the Msasn1.dll library
    Step 2:Choosing the Msasn1.dll library
  3. Click the "Extract To" symbol marked in the picture. To extract the dynamic link library, it will want you to choose the desired location. Choose the "Desktop" location and click "OK" to extract the library to the desktop. In order to do this, you need to use the Winrar program. If you do not have this program, you can find and download it through a quick search on the Internet.
    Extracting the Msasn1.dll library to the desktop
    Step 3:Extracting the Msasn1.dll library to the desktop
  4. Copy the "Msasn1.dll" library file you extracted.
  5. Paste the dynamic link library you copied into the "C:\Windows\System32" directory.
    Pasting the Msasn1.dll library into the Windows/System32 directory
    Step 5:Pasting the Msasn1.dll library into the Windows/System32 directory
  6. If your operating system has a 64 Bit architecture, copy the "Msasn1.dll" library and paste it also into the "C:\Windows\sysWOW64" directory.
    NOTE! On 64 Bit systems, the dynamic link library must be in both the "sysWOW64" directory as well as the "System32" directory. In other words, you must copy the "Msasn1.dll" library into both directories.
    Pasting the Msasn1.dll library into the Windows/sysWOW64 directory
    Step 6:Pasting the Msasn1.dll library into the Windows/sysWOW64 directory
  7. In order to complete this step, you must run the Command Prompt as administrator. In order to do this, all you have to do is follow the steps below.
    NOTE! We ran the Command Prompt using Windows 10. If you are using Windows 8.1, Windows 8, Windows 7, Windows Vista or Windows XP, you can use the same method to run the Command Prompt as administrator.
    1. Open the Start Menu and before clicking anywhere, type "cmd" on your keyboard. This process will enable you to run a search through the Start Menu. We also typed in "cmd" to bring up the Command Prompt.
    2. Right-click the "Command Prompt" search result that comes up and click the Run as administrator" option.
    Running the Command Prompt as administrator
    Step 7:Running the Command Prompt as administrator
  8. Let's copy the command below and paste it in the Command Line that comes up, then let's press Enter. This command deletes the Msasn1.dll library's problematic registry in the Windows Registry Editor (The library that we copied to the System32 directory does not perform any action with the library, it just deletes the registry in the Windows Registry Editor. The library that we pasted into the System32 directory will not be damaged).
    %windir%\System32\regsvr32.exe /u Msasn1.dll
    Deleting the Msasn1.dll library's problematic registry in the Windows Registry Editor
    Step 8:Deleting the Msasn1.dll library's problematic registry in the Windows Registry Editor
  9. If you are using a 64 Bit operating system, after doing the commands above, you also need to run the command below. With this command, we will also delete the Msasn1.dll library's damaged registry for 64 Bit (The deleting process will be only for the registries in Regedit. In other words, the dll file you pasted into the SysWoW64 folder will not be damaged at all).
    %windir%\SysWoW64\regsvr32.exe /u Msasn1.dll
    Uninstalling the damaged Msasn1.dll library's registry from the system (for 64 Bit)
    Step 9:Uninstalling the damaged Msasn1.dll library's registry from the system (for 64 Bit)
  10. We need to make a clean registry for the dll library's registry that we deleted from Regedit (Windows Registry Editor). In order to accomplish this, copy and paste the command below into the Command Line and press Enter key.
    %windir%\System32\regsvr32.exe /i Msasn1.dll
    Making a clean registry for the Msasn1.dll library in Regedit (Windows Registry Editor)
    Step 10:Making a clean registry for the Msasn1.dll library in Regedit (Windows Registry Editor)
  11. If you are using a Windows with 64 Bit architecture, after running the previous command, you need to run the command below. By running this command, we will have created a clean registry for the Msasn1.dll library (We deleted the damaged registry with the previous command).
    %windir%\SysWoW64\regsvr32.exe /i Msasn1.dll
    Creating a clean registry for the Msasn1.dll library (for 64 Bit)
    Step 11:Creating a clean registry for the Msasn1.dll library (for 64 Bit)
  12. If you did the processes in full, the installation should have finished successfully. If you received an error from the command line, you don't need to be anxious. Even if the Msasn1.dll library was installed successfully, you can still receive error messages like these due to some incompatibilities. In order to test whether your dll issue was fixed or not, try running the program giving the error message again. If the error is continuing, try the 2nd Method to fix this issue.

Method 2: Copying The Msasn1.dll Library Into The Program Installation Directory

  1. First, you must find the installation directory of the program (the program giving the dll error) you are going to install the dynamic link library to. In order to find this directory, "Right-Click > Properties" on the program's shortcut.
    Opening the program's shortcut properties window
    Step 1:Opening the program's shortcut properties window
  2. Open the program installation directory by clicking the Open File Location button in the "Properties" window that comes up.
    Finding the program's installation directory
    Step 2:Finding the program's installation directory
  3. Copy the Msasn1.dll library into the directory we opened.
    Copying the Msasn1.dll library into the installation directory of the program.
    Step 3:Copying the Msasn1.dll library into the installation directory of the program.
  4. The installation is complete. Run the program that is giving you the error. If the error is continuing, you may benefit from trying the 3rd Method as an alternative.

Method 3: Uninstalling and Reinstalling the Program That Is Giving the Msasn1.dll Error

  1. Push the "Windows" + "R" keys at the same time to open the Run window. Type the command below into the Run window that opens up and hit Enter. This process will open the "Programs and Features" window.
    appwiz.cpl
    Opening the Programs and Features window using the appwiz.cpl command
    Step 1:Opening the Programs and Features window using the appwiz.cpl command
  2. On the Programs and Features screen that will come up, you will see the list of programs on your computer. Find the program that gives you the dll error and with your mouse right-click it. The right-click menu will open. Click the "Uninstall" option in this menu to start the uninstall process.
    Uninstalling the program that gives you the dll error
    Step 2:Uninstalling the program that gives you the dll error
  3. You will see a "Do you want to uninstall this program?" confirmation window. Confirm the process and wait for the program to be completely uninstalled. The uninstall process can take some time. This time will change according to your computer's performance and the size of the program. After the program is uninstalled, restart your computer.
    Confirming the uninstall process
    Step 3:Confirming the uninstall process
  4. After restarting your computer, reinstall the program that was giving the error.
  5. You can fix the error you are expericing with this method. If the dll error is continuing in spite of the solution methods you are using, the source of the problem is the Windows operating system. In order to fix dll errors in Windows you will need to complete the 4th Method and the 5th Method in the list.

Method 4: Fixing the Msasn1.dll Issue by Using the Windows System File Checker (scf scannow)

  1. In order to complete this step, you must run the Command Prompt as administrator. In order to do this, all you have to do is follow the steps below.
    NOTE! We ran the Command Prompt using Windows 10. If you are using Windows 8.1, Windows 8, Windows 7, Windows Vista or Windows XP, you can use the same method to run the Command Prompt as administrator.
    1. Open the Start Menu and before clicking anywhere, type "cmd" on your keyboard. This process will enable you to run a search through the Start Menu. We also typed in "cmd" to bring up the Command Prompt.
    2. Right-click the "Command Prompt" search result that comes up and click the Run as administrator" option.
    Running the Command Prompt as administrator
    Step 1:Running the Command Prompt as administrator
  2. After typing the command below into the Command Line, push Enter.
    sfc /scannow
    Getting rid of dll errors using Windows's sfc /scannow command
    Step 2:Getting rid of dll errors using Windows's sfc /scannow command
  3. Depending on your computer's performance and the amount of errors on your system, this process can take some time. You can see the progress on the Command Line. Wait for this process to end. After the scan and repair processes are finished, try running the program giving you errors again.

Method 5: Fixing the Msasn1.dll Errors by Manually Updating Windows

Most of the time, programs have been programmed to use the most recent dynamic link libraries. If your operating system is not updated, these files cannot be provided and dll errors appear. So, we will try to fix the dll errors by updating the operating system.

Since the methods to update Windows versions are different from each other, we found it appropriate to prepare a separate article for each Windows version. You can get our update article that relates to your operating system version by using the links below.

Guides to Manually Update the Windows Operating System

  1. Guide to Manually Update Windows 10
  2. Guide to Manually Update Windows 8.1 and Windows 8
  3. Guide to Manually Update Windows 7 and Windows Vista
  4. Guide to Manually Update Windows XP

The Most Seen Msasn1.dll Errors

It's possible that during the programs' installation or while using them, the Msasn1.dll library was damaged or deleted. You can generally see error messages listed below or similar ones in situations like this.

These errors we see are not unsolvable. If you've also received an error message like this, first you must download the Msasn1.dll library by clicking the "Download" button in this page's top section. After downloading the library, you should install the library and complete the solution methods explained a little bit above on this page and mount it in Windows. If you do not have a hardware issue, one of the methods explained in this article will fix your issue.

  1. "Msasn1.dll not found." error
  2. "The file Msasn1.dll is missing." error
  3. "Msasn1.dll access violation." error
  4. "Cannot register Msasn1.dll." error
  5. "Cannot find Msasn1.dll." error
  6. "This application failed to start because Msasn1.dll was not found. Re-installing the application may fix this problem." error