Whenever I try to start certain programs, I receive an error message saying that the program cannot start because qt5core dll missing. What is this file? Is my computer is broken, or can I fix this?
Qt5core.dll file is associated with QT Creator or QT. QT is a C++ based development framework. A number of programs are built upon QT. When you try to launch a program that was based on QT, you get the said error.
In order to fix this, you need to replace/place the file on your system. What you need to do is download the qtcore5.dll file from the internet and place it in the Systems folder of your computer. Once you do this, restart your computer, and this problem should no longer occur. DLL errors are common and in most cases, easy to solve.
