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csui.dll: download the file and fix the error

32-bit (x86) ScanGear CS Scanned by antivirus

csui.dll is a file of the software ScanGear CS (“ScanGear User Interface”), published by CANON INC.. Version offered here: 7.0.3.0, 32-bit.

Programs that need it refuse to start, or show an error, when it is missing or damaged. Two methods can fix the error, below.

Method 1 · quick · about 1 minute

Download only csui.dll

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

⇓ Download csui.dll .zip file: the DLL + its instructions · downloaded 2,103 times
Version
7.0.3.0
Architecture
32-bit (x86)
Size
1.16 MB
Publisher
CANON INC.

Then:

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

SHA-256: 03ffb659e9b76d930537bc2a0c2f1331215c51ccd27f643afab73dc420210b26 · Check on VirusTotal · Product: ScanGear CS

Method 2 · complete · depends on the program

Reinstall the program that shows the error

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

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

Error messages related to csui.dll

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

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