mdt2dbui.dll: download the file and fix the error

32-bit (x86) Microsoft Design Tools Scanned by antivirus

mdt2dbui.dll is a file of the software Microsoft Design Tools (“Microsoft Design Tools - Concepteur de base de données”), published by Microsoft Corporation. Version offered here: 2.00.00.8908, 32-bit.

If this file is missing or damaged, the program that uses it does not start and Windows displays an error message. Two methods can fix the error, below.

Method 1 · quick · about 1 minute

Download only mdt2dbui.dll

Ideal if only this file is reported missing: you replace a single file, without reinstalling anything.

⇓ Download mdt2dbui.dll .zip file: the DLL + its instructions · downloaded 2,041 times

Version: 2.00.00.8908
Architecture: 32-bit (x86)
Size: 66.83 KB
Publisher: Microsoft Corporation

Then:

Extract mdt2dbui.dll from the zip file and copy it to the folder of the program showing the error (where its .exe file is).
Still getting the error? Copy it to C:\Windows\SysWOW64 (64-bit Windows) or C:\Windows\System32 (32-bit Windows), then restart.

SHA-256: 068a3b4bcc54b76b7789935bc0b6d93531724db79b5966f64205b659098fd752 · Check on VirusTotal · Product: Microsoft Design Tools

Method 2 · complete · depends on the program

Reinstall the program that shows the error

The program normally provides mdt2dbui.dll itself, in the exact version it expects. Recommended if several files are missing or if the error comes back.

Settings › Apps › Installed apps: uninstall the program or game concerned.
Reinstall it from its original setup program, then restart your computer.

Error messages related to mdt2dbui.dll

The program can't start because mdt2dbui.dll is missing.
Error loading mdt2dbui.dll. The specified module could not be found.
Failed to load mdt2dbui.dll

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mdsmount.dll mdsync.dll mdt2db.dll mdt2dbns.dll mdt2dd.dll mdt2ddui.dll mdt2df.dll mdt2dfx.dll