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Download Uplay_r164.dll and fix "dll not found" error!

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To quickly resolve your problem, we recommend download and use uplay_r164.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 uplay_r164.dll, after that copy it to the appropriate place using the instruction below, it will fix dll errors.

What is Uplay_r164.dll ?

uplay_r164.dll - dll file called "" is a part of Uplay API r1 program developed by Ubisoft.

Some applications or games may need this file to work properly. If uplay_r164.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: 112.3.9017.0

File size: 4.99 MB

MD5 file sum: 76cd6556b9cac3164db94faef46c284d

SHA1 file sum: 395f7b61479d5ca37a676180e4263935589b7401

Uplay_r164.dll Error Screenshot

uplay_r164.dll missing

Possible error messages regarding this file:

uplay_r164.dll is missing

uplay_r164.dll error loading

uplay_r164.dll crash

uplay_r164.dll was not found

the procedure entry point uplay_r164.dll

uplay_r164.dll could not be located

uplay_r164.dll Access Violation

Cannot find uplay_r164.dll

Cannot register uplay_r164.dll

Recommended Solution to Fix Dll Error

To fix errors related with .DLL file you need to download uplay_r164.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
644.5.2.30103.05 MB
644.5.1.30093.05 MB

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