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qt6core.dll, File description: C++ Application Development Framework

Errors related to qt6core.dll can arise for a few different different reasons. For instance, a faulty application, qt6core.dll has been deleted or misplaced, corrupted by malicious software present on your PC or a damaged Windows registry.

The most commonly occurring error messages are:

  • The program can't start because qt6core.dll is missing from your computer. Try reinstalling the program to fix this problem.
  • There was a problem starting qt6core.dll. The specified module could not be found.
  • Error loading qt6core.dll. The specified module could not be found.
  • The code execution cannot proceed because qt6core.dll was not found. Reinstalling the program may fix this problem.
  • qt6core.dll is either not designed to run on Windows or it contains an error. Try installing the program again using the original installation media or contact your system administrator or the software vender for support.

In the vast majority of cases, the solution is to properly reinstall qt6core.dll on your PC, to the Windows system folder. Alternatively, some programs, notably PC games, require that the DLL file is placed in the game/application installation folder.

For detailed installation instructions, see our FAQ.




File size





8.35 MB

U.S. English

The Qt Company Ltd.

C++ Application Development Framework

MD5: 0aa740855c390de24dd77a2d71576dfb
SHA-1: 2df3b846b2aed725fadf0be8c6812dff252f5306
Zip file size: 2.81 MB

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