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Download Qtcore_ad_4.dll and fix "dll not found" error!

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To quickly resolve your problem, we recommend download and use qtcore_ad_4.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 qtcore_ad_4.dll, after that copy it to the appropriate place using the instruction below, it will fix dll errors.

What is Qtcore_ad_4.dll ?

qtcore_ad_4.dll - dll file called "" is a part of C++ application development framework. program developed by Digia Plc and/or its subsidiary(ies).

Some applications or games may need this file to work properly. If qtcore_ad_4.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: 2.47 MB

MD5 file sum: 1c94e640cef38f417cabf8f8eb72120c

SHA1 file sum: b1344763852a2c07c88ced62bbd46e2b84e40277

Qtcore_ad_4.dll Error Screenshot

qtcore_ad_4.dll missing

Possible error messages regarding this file:

qtcore_ad_4.dll is missing

qtcore_ad_4.dll error loading

qtcore_ad_4.dll crash

qtcore_ad_4.dll was not found

the procedure entry point qtcore_ad_4.dll

qtcore_ad_4.dll could not be located

qtcore_ad_4.dll Access Violation

Cannot find qtcore_ad_4.dll

Cannot register qtcore_ad_4.dll

Recommended Solution to Fix Dll Error

To fix errors related with .DLL file you need to download qtcore_ad_4.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
324. MB
644. MB

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