Download Interop.msdasc.dll for Windows 10, 8.1, 8, 7, Vista and XP

Interop.msdasc.dll download. The Interop.msdasc.dll file is a dynamic link library for Windows 10, 8.1, 8, 7, Vista and XP. You can fix "The file Interop.msdasc.dll is missing." and "Interop.msdasc.dll not found." errors by downloading and installing this file from our site.

What is Interop.msdasc.dll?

The Interop.msdasc.dll file is 0.01 MB. The download links for this file are clean and no user has given any negative feedback. From the time it was offered for download, it has been downloaded 1672 times.

Operating Systems Compatible with the Interop.msdasc.dll File

All Versions of the Interop.msdasc.dll File

The last version of the Interop.msdasc.dll file is the 1.0.0.0 version released on 2004-01-31. There have been 1 versions previously released. All versions of the Dll file are listed below from newest to oldest.

  1. 1.0.0.0 - 32 Bit (x86) (2004-01-31) Download directly this version
  2. 1.0.0.0 - 32 Bit (x86) Download directly this version

Steps to Download the Interop.msdasc.dll File

  1. Click on the green-colored "Download" button on the top left side of the page.
    Download process of the Interop.msdasc.dll file's
    Step 1:Download process of the Interop.msdasc.dll file's
  2. The downloading page will open after clicking the Download button. After the page opens, in order to download the Interop.msdasc.dll file the best server will be found and the download process will begin within a few seconds. In the meantime, you shouldn't close the page.

Methods for Solving Interop.msdasc.dll

ATTENTION! Before continuing on to install the Interop.msdasc.dll file, you need to download the file. If you have not downloaded it yet, download it before continuing on to the installation steps. If you are having a problem while downloading the file, you can browse the download guide a few lines above.

Method 1: Installing the Interop.msdasc.dll File to the Windows System Folder

  1. The file you downloaded is a compressed file with the ".zip" extension. In order to install it, first, double-click the ".zip" file and open the file. You will see the file named "Interop.msdasc.dll" in the window that opens up. This is the file you need to install. Drag this file to the desktop with your mouse's left button.
    Extracting the Interop.msdasc.dll file
    Step 1:Extracting the Interop.msdasc.dll file
  2. Copy the "Interop.msdasc.dll" file file you extracted.
  3. Paste the dll file you copied into the "C:\Windows\System32" folder.
    Pasting the Interop.msdasc.dll file into the Windows/System32 folder
    Step 3:Pasting the Interop.msdasc.dll file into the Windows/System32 folder
  4. If your operating system has a 64 Bit architecture, copy the "Interop.msdasc.dll" file and paste it also into the "C:\Windows\sysWOW64" folder.
    NOTE! On 64 Bit systems, the dll file must be in both the "sysWOW64" folder as well as the "System32" folder. In other words, you must copy the "Interop.msdasc.dll" file into both folders.
    Pasting the Interop.msdasc.dll file into the Windows/sysWOW64 folder
    Step 4:Pasting the Interop.msdasc.dll file into the Windows/sysWOW64 folder
  5. 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 5:Running the Command Prompt as administrator
  6. Paste the command below into the Command Line that will open up and hit Enter. This command will delete the damaged registry of the Interop.msdasc.dll file (It will not delete the file we pasted into the System32 folder; it will delete the registry in Regedit. The file we pasted into the System32 folder will not be damaged).
    %windir%\System32\regsvr32.exe /u Interop.msdasc.dll
    Deleting the damaged registry of the Interop.msdasc.dll
    Step 6:Deleting the damaged registry of the Interop.msdasc.dll
  7. If you have a 64 Bit operating system, after running the command above, you must run the command below. This command will clean the Interop.msdasc.dll file's damaged registry in 64 Bit as well (The cleaning process will be in the registries in the Registry Editor< only. In other words, the dll file you paste into the SysWoW64 folder will stay as it).
    %windir%\SysWoW64\regsvr32.exe /u Interop.msdasc.dll
    Uninstalling the Interop.msdasc.dll file's broken registry from the Registry Editor (for 64 Bit)
    Step 7:Uninstalling the Interop.msdasc.dll file's broken registry from the Registry Editor (for 64 Bit)
  8. We need to make a new registry for the dll file in place of the one we deleted from the Windows Registry Editor. In order to do this process, copy the command below and after pasting it in the Command Line, press Enter.
    %windir%\System32\regsvr32.exe /i Interop.msdasc.dll
    Creating a new registry for the Interop.msdasc.dll file in the Windows Registry Editor
    Step 8:Creating a new registry for the Interop.msdasc.dll file in the Windows Registry Editor
  9. If the Windows version you use has 64 Bit architecture, after running the command above, you must run the command below. With this command, you will create a clean registry for the problematic registry of the Interop.msdasc.dll file that we deleted.
    %windir%\SysWoW64\regsvr32.exe /i Interop.msdasc.dll
    Creating a clean registry for the Interop.msdasc.dll file (for 64 Bit)
    Step 9:Creating a clean registry for the Interop.msdasc.dll file (for 64 Bit)
  10. 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 Interop.msdasc.dll file was installed successfully, you can still receive error messages like these due to some incompatibilities. In order to test whether your dll problem was solved or not, try running the software giving the error message again. If the error is continuing, try the 2nd Method to solve this problem.

Method 2: Copying The Interop.msdasc.dll File Into The Software File Folder

  1. First, you must find the installation folder of the software (the software giving the dll error) you are going to install the dll file to. In order to find this folder, "Right-Click > Properties" on the software's shortcut.
    Opening the software's shortcut properties window
    Step 1:Opening the software's shortcut properties window
  2. Open the software file folder by clicking the Open File Location button in the "Properties" window that comes up.
    Finding the software's file folder
    Step 2:Finding the software's file folder
  3. Copy the Interop.msdasc.dll file into this folder that opens.
    Copying the Interop.msdasc.dll file into the software's file folder
    Step 3:Copying the Interop.msdasc.dll file into the software's file folder
  4. This is all there is to the process. Now, try to run the software again. If the problem still is not solved, you can try the 3rd Method.

Method 3: Uninstalling and Reinstalling the Software That Is Giving the Interop.msdasc.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. The softwares listed in the Programs and Features window that opens up are the softwares installed on your computer. Find the software that gives you the dll error and run the "Right-Click > Uninstall" command on this software.
    Uninstalling the software from your computer
    Step 2:Uninstalling the software from your computer
  3. Following the instructions that come up, uninstall the software from your computer and restart your computer.
    Following the verification and instructions for the software uninstall process
    Step 3:Following the verification and instructions for the software uninstall process
  4. After restarting your computer, reinstall the software that was giving the error.
  5. This process may help the dll problem you are experiencing. If you are continuing to get the same dll error, the problem is most likely with Windows. In order to fix dll problems relating to Windows, complete the 4th Method and 5th Method.

Method 4: Solving the Interop.msdasc.dll error with the Windows System File Checker

  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. Paste the command below into the Command Line that opens up and hit the Enter key.
    sfc /scannow
    Scanning and fixing system errors with the sfc /scannow command
    Step 2:Scanning and fixing system errors with the sfc /scannow command
  3. This process can take some time. You can follow its progress from the screen. Wait for it to finish and after it is finished try to run the software that was giving the dll error again.

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

Most of the time, softwares have been programmed to use the most recent dll files. If your operating system is not updated, these files cannot be provided and dll errors appear. So, we will try to solve 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.

Explanations on Updating Windows Manually

  1. Explanation on Updating Windows 10 Manually
  2. Explanation on Updating Windows 8.1 and Windows 8 Manually
  3. Explanation on Updating Windows 7 and Windows Vista Manually
  4. Explanation on Updating Windows XP Manually

Common Interop.msdasc.dll Errors

If the Interop.msdasc.dll file is missing or the software using this file has not been installed correctly, you can get errors related to the Interop.msdasc.dll file. Dll files being missing can sometimes cause basic Windows softwares to also give errors. You can even receive an error when Windows is loading. You can find the error messages that are caused by the Interop.msdasc.dll file.

If you don't know how to install the Interop.msdasc.dll file you will download from our site, you can browse the methods above. Above we explained all the processes you can do to solve the dll error you are receiving. If the error is continuing after you have completed all these methods, please use the comment form at the bottom of the page to contact us. Our editor will respond to your comment shortly.

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