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To quickly resolve your problem, we recommend download and use qtguid4.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 qtguid4.dll, after that copy it to the appropriate place using the instruction below, it will fix dll errors.
qtguid4.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 qtguid4.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: 126.96.36.199
File size: 14.2 MB
MD5 file sum: 9a30af140f5cf3e82a0095599a9db7da
SHA1 file sum: 80331f457dccc7ace90e085be8ff9b54d05a972b
Possible error messages regarding this file:
qtguid4.dll is missing
qtguid4.dll error loading
qtguid4.dll was not found
the procedure entry point qtguid4.dll
qtguid4.dll could not be located
qtguid4.dll Access Violation
Cannot find qtguid4.dll
Cannot register qtguid4.dll
To fix errors related with .DLL file you need to download qtguid4.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 qtguid4.dll on WikiDll.com