File Name: mdt2dbui.dll
Bit: 32
Latest version:
Size: 55.5 kb
Language: U.S. English
Description: Microsoft Design Tools - Database Designer
Company: Microsoft Corporation

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Download mdt2dbui.dll file for Windows 7, Windows 8, Windows 10 and fix mdt2dbui.dll is missing or not found dll error. The latest version of mdt2dbui.dll file is v2.0.0.8180 which is a 32 with a file size of approximately 55.5 kb. Microsoft Corporation is the developer of mdt2dbui.dll and the file belongs to Microsoft Design Tools - Database Designer.

What is mdt2dbui.dll ?

DLL stands for Dynamic Link Library. mdt2dbui.dll is a file that contains code, resources and data that other programs can use. Thus, Dlls provide a way to modularize applications so that their functionality can be updated and reused by other applications. Dll's also help to reduce application size and memory footprint since many applications can share the same code contained in a single Dll file such as mdt2dbui.dll.

How to fix mdt2dbui.dll error?

If you are here because your seeing mdt2dbui.dll errors in your Windows such as :

  • mdt2dbui.dll not found
  • mdt2dbui.dll is missing
  • Failed to load mdt2dbui.dll
  • or any other similar dll error

There are number of ways to fix mdt2dbui.dll errors. Below you will find 2 such ways:

How to install mdt2dbui.dll file?

Where do I put mdt2dbui.dll file? Download mdt2dbui.dll and copy it to the application’s installation folder.

Make sure to download mdt2dbui.dll 32-bit file for 32-bit Windows operating system and mdt2dbui.dll 64-bit file for 64-bit Windows operating system if they are available. Most new Windows systems would probably be a 64-bit one. You can check to see if your computer is running a 32-bit or a 64-bit version of Windows by doing:

Windows 10 and Windows 8.1
  • Select the Start button, then select Settings > System > About.
  • At the right, under Device specifications, see System type.
Windows 7
  • Select the Start button , right-click Computer, and then select Properties.
  • Under System, see the system type.

After you are done with above installation instructions, try restarting the application throwing mdt2dbui.dll is missing error.

If that doesn’t fix the error, copy the mdt2dbui.dll to the systems directory. This can vary between Windows OS versions. Check out the systems directory path for different Windows versions below:

  • C:\Windows\System (For Windows 95, 98, Me)
  • C:\WINNT\System32 (For Windows NT/2000)
  • C:\Windows\System32 (For Windows 7, Windows 8, Windows 10)

Restart your Windows and see if the error is fixed.

How to register mdt2dbui.dll file?

If the error persists, try to register the mdt2dbui.dll in Windows registry. This can be done by using the “REGSVR32” command prompt and giving the dll file mdt2dbui.dll.

  • Windows > Click Start > Run
  • REGSVR32 mdt2dbui.dll

Make sure you run the command as administrator from the Run Box.

Once you are done registering the mdt2dbui.dll in the Windows system’s registry, you should be good to go. Restart your Windows once again and mdt2dbui.dll missing error should be fix.

Clicking on 'Download mdt2dbui.dll' button below will take you to the download page where you will see list of mdt2dbui.dll versions with bit, file size and other details of of the file. It is recommended to download the latest version of mdt2dbui.dll to fix dll errors which is v2.0.0.8180.

Download mdt2dbui.dll