This site is available in other language:

Choose the first letter of the dll-file you are looking for:

Download Riafui1.dll and fix "dll not found" error!

You are running: Unknown

A suitable version of riafui1.dll found in our database

Unknown is not your OS? Please select your OS below: special offer

Your OS:

To quickly resolve your problem, we recommend download and use riafui1.dll Fix Tool. If you have technical experience and you want to install a DLL file manually, please select your version of Windows and download riafui1.dll, after that copy it to the appropriate place using the instruction below, it will fix dll errors.

What is Riafui1.dll ?

riafui1.dll - dll file called "PCL Unidrv Printer Driver UI Plugin" is a part of Microsoft® Windows® Operating System program developed by Microsoft Corporation.

Some applications or games may need this file to work properly. If riafui1.dll is missing, whenever you start the application/game you may experience various kinds of errors. To fix those errors, please read the Recommended Solution below.

File version: 5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)

File size: 11.50 KB

MD5 file sum: EAE95F2BEBE510CF2149A2E9551582C5

SHA1 file sum: FB3C56247D3F26A12B86CF7B291B0133A90D49E3

Riafui1.dll Error Screenshot

riafui1.dll missing

Possible error messages regarding this file:

riafui1.dll is missing

riafui1.dll error loading

riafui1.dll crash

riafui1.dll was not found

the procedure entry point riafui1.dll

riafui1.dll could not be located

riafui1.dll Access Violation

Cannot find riafui1.dll

Cannot register riafui1.dll

Recommended Solution to Fix Dll Error

To fix errors related with .DLL file you need to download riafui1.dll and copy it to the installation folder of the application or game, or copy it into the Windows system folder and it should fix the error. If you don’t know how to install this file, please read our tutorial about How to install DLL files.


Version / BitsSizeMD5/SHA-1
320.3.1281.211.5 kb

This page is available in other languages: Español | Deutsch | Nederlands | Português | Italiano | Français | suomi | Indonesian | Tiếng Việt | Norsk | Русский | Svenska | English

You can read more information about riafui1.dll on