msddsui.dll: download the file and fix the error

32-bit (x86) Microsoft® Visual Studio .NET Scanned by antivirus

msddsui.dll is a file of the software Microsoft® Visual Studio .NET (“Microsoft Design Tools - Diagram Surface”), published by Microsoft Corporation. Version offered here: 7.00.9466, 32-bit.

An error message appears when the program concerned starts if this file is missing, deleted or corrupted. Two methods can fix the error, below.

Method 1 · quick · about 1 minute

Download only msddsui.dll

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

⇓ Download msddsui.dll .zip file: the DLL + its instructions · downloaded 2,384 times

Version: 7.00.9466
Architecture: 32-bit (x86)
Size: 24.58 KB
Publisher: Microsoft Corporation

Then:

Extract msddsui.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: 1aa3f02be3b97ca2a9d72870acc863395d9fe63b469503ce52316575bf37f7e5 · Check on VirusTotal · Product: Microsoft® Visual Studio .NET

Method 2 · complete · depends on the program

Reinstall the program that shows the error

The program normally provides msddsui.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 msddsui.dll

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

Nearby DLL files

msdds.dll msddsc.dll msddsf.dll msddslm.dll msde.dll msdelta.dll msderun.dll msdetstf.dll