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To quickly resolve your problem, we recommend download and use qt5designer.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 qt5designer.dll, after that copy it to the appropriate place using the instruction below, it will fix dll errors.
qt5designer.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 qt5designer.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: 22.214.171.124
File size: 3.91 MB
MD5 file sum: c0a2efe14c0b48d68b6460abbd8aa785
SHA1 file sum: 371cb1234dd742274e822c12e03a073354503e1e
Possible error messages regarding this file:
qt5designer.dll is missing
qt5designer.dll error loading
qt5designer.dll was not found
the procedure entry point qt5designer.dll
qt5designer.dll could not be located
qt5designer.dll Access Violation
Cannot find qt5designer.dll
Cannot register qt5designer.dll
To fix errors related with .DLL file you need to download qt5designer.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.
You can read more information about qt5designer.dll on WikiDll.com