This article is about a “msdia80.dll” tệp tin, which is a system tệp tin, encountered by almost all Windows users, usually in their root directory (or D drive) folder. Here, you will find some of the answers regarding this “msdia80.dll” tệp tin và whether you should delete it or not.

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The Dll in msdia80.dll stands for Dynamic Link Library. It contains important codes or libraries for programs lớn refer to & use. This msdia80.dll is a system tệp tin in Visual C++ and other Windows applications.

This file is a read-only tệp tin that can be accessed by many applications at the same time without any problems. Now, let’s move ahead and acquire some in-depth information about this msdia80.dll file.

What Is msdia80.dll và How Did It Get In My Root Directory?

The Microsoft Visual C++ is a commercial, integrated development environment for C, C++, và CLI programming languages. It performs many functions, including running various codes of C++. When you install the Microsoft Redistributable Package on your system, this file automatically comes on your drive sầu.

You can find it in the root folder of the boot drive, especially when you install the Visual C++ 2005 Redistributable package using exe cộ files ‘ vcredist_x64.exe’ & ‘vcredist_x86.exe’. You must know that whenever the msdia80.dll file is present in your D drive sầu, then it must be due lớn some games or applications in D drive.

However, this file should not be present there because its right place is with the other dll, i.e., “C:ProgramFiles(x86)CommonFilesMicrosoftsharedVC“.

Why is Msdia80.dll Found on Your Hard Drives?

As we know that when we install Microsoft Visual C++ 2005 Redistributable Package, it is more likely khổng lồ either be placed in the root thư mục of your PC or on other hard drives that are present.

So, in this case, when the msdia80 DLL file is in the C: hard drive or in D, E, or F disk drives may be because you would have downloaded some games online, and their location is, in the hard drive sầu itself. So, when you bởi vì this, the Msdia80.dll tệp tin with the Microsoft Visual C++ downloads along with the game. It is the main reason why your tệp tin is present on the hard drive of your PC.

What Should You Do About The Msdia80.dll File? Should Delete It?

Msdia80.dllL is a type of DLL tệp tin which contains essential codes & programs needed by specific applications. If you will delete this tệp tin then, some applications wouldn’t be able to access these codes and will stop working correctly.

Thus, we recommover you bởi not delete this msdia80.dll file for the smooth working of those applications which require access to lớn these files. Instead of deleting this tệp tin, you can always move it lớn the appropriate location, i.e.


Also, bởi register it as registering is necessary as Windows will know the location of this file & can access it whenever required. It is one way, và the other way which you can opt is installing two Microsoft packages on your system. Below, we have mentioned both the methods in detail, so opt for any one of the two as per your wish & achieve your task asap.

Solution 1: Re-locate The Msdia80.dll File

In this method, you need to relocate the DLL tệp tin from the root directory of the drive and move sầu it inside the visual C++ thư mục of your boot drive. By doing so, your tệp tin will be at the same place where your OS is present.

To achieve this, follow the instructions given below:

Step 1: First, press Windows + E, then move sầu to lớn the root directory drive sầu where msdia80.dll is present.

Step 2: After that, right-click on the file và cut it.

Step 3: Now go lớn the tệp tin path C:ProgramFiles(x86)CommonFilesMicrosoftsharedVC”.


Step 4: Then, paste the file và press continue on then popup permitting the transfer of the tệp tin.

Step 5: After that, register the tệp tin. Press Windows + S & type the “Comm& prompt” in the dialogue box, và then select Run as Administrator.

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Step 6: Now, exexinh đẹp the following comm& in the commvà prompt, including the quotes.

regsvr32 "C:Program Files (x86)Comtháng Filesmicrosoft sharedVCmsdia80.dll"Step 7: At last, Restart your computer and ensure the changes made.

Solution 2: Install Microsoft Visual C++ Packages

In case the above sầu method does not work as desired, then you can opt for this method, i.e., installing two packages of Microsoft Visual C++. Ensure a good mạng internet connection và administrative privileges before moving ahead.

Step 1: First of all, open your browser & then go khổng lồ the package ” Microsoft Visual C++ 2005 Service pachồng one redistributable package ALT security update.


Step 2: After that, select ‘vcredist_x86.exe’ và ‘vcredist_ x64.exe’ from the checkmenu & download them.


Step 3: Run these executables & wait until their installation.

Step 4: Now, right-click on it & select “Run as administrator” khổng lồ launch them.

Step 5: After that, go khổng lồ the package “Microsoft Visual C++ 2005 service paông chồng 1 Redistributable package MFC security update.

Step 6: Select ‘vcredist_x86.exe’ and ‘vcredist_x64.exe’ from the checklist & download them the inaccessible locations. Again Run these executable & launch them.

Step 7: At last, Restart your computer & ensure the changes made.

That’s it.

How lớn Fix Msdia80.dll is Missing on Windows 10, 8, 7

If even after downloading the msdia80.dll file, moving it khổng lồ the correct location và even registering it doesn’t run all your applications, then you need to restore the msdia80.dll tệp tin khổng lồ your Windows 10. You can vị it in the following way:

Step 1: Now, you need to tải về the file so, first install the tệp tin with the help of DLL-FILES Client. It will help you find the trustable source for your msdia80.dll tệp tin & also download the DLL files along with it.

Step 2: Now, you need to lớn download the DLL-FILES Client. Then run it on your PC.

Step 3: After this, you have sầu lớn look for msdia80.dll file by typing it in the available tìm kiếm box, and then you have to lớn open the tìm kiếm for DLL File.

SteFrom, the các mục, choose the msdia80.dll option, & then this will allow the DLL FILES Client khổng lồ install the correct msdia80.dll tệp tin for your PC automatically.

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The DLL files should not be removed for the smooth working of the applications which need their access. Above, we have mentioned two ways by which you can khuyễn mãi giảm giá with the msdia80.dll tệp tin. You can try any of the methods as per your liking.

In case both the methods did not work for you then, we recommend you let this tệp tin be in your root directory and continue operating your machine because there is no harm in keeping this msdia80.dll file. Instead, it ensures the smooth working of many applications like Microsoft Windows API, DirectXAPI, Microsoft.Net Framework, etc.