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

What is Yacsui.dll?

Yacsui.dll - dll file called "Yahoo! Audio Conferencing UI" is a part of Yahoo! Audio Conferencing UI program.

Some applications or games may need this file to work properly. If yacsui.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:
  • File size: 148 KB
  • MD5 file sum: E825ADE66D99FFD5A6550F0AFDC519AB
  • SHA1 file sum: 028139B523DE9F0995CD035ED7AC13987266A0BB

Yacsui.dll Error Screenshot

yacsui.dll is missing error screenshot

Possible error messages regarding this file:

  • yacsui.dll is missing
  • yacsui.dll error loading
  • yacsui.dll crash
  • yacsui.dll was not found
  • the procedure entry point yacsui.dll
  • yacsui.dll could not be located
  • yacsui.dll Access Violation
  • Cannot find yacsui.dll
  • Cannot register yacsui.dll

Recommended Solution to Fix Dll Error

To fix errors related with .DLL file you need to download yacsui.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.

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Whenever I tried to launch Skype I was getting kernel32.dll is missing error. Following your instructions I fixed it within a few minutes. Thanks

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