How to fix QtCore4 DLL missing error?
try the reinstalling the program to fix this problem.” QtCore4. dll is a Dynamic Link Library file that belongs to Dell Application For Reinstalling Cyberlink PowerDVD DX 8.2 Software by Dell for Windows OS. DLL files allow your operating system to perform same tasks in different applications (for example, printing).
What is qtgui4 DLL?
dll, File description: C++ application development framework. Errors related to qtgui4. dll can arise for a few different different reasons. dll has been deleted or misplaced, corrupted by malicious software present on your PC or a damaged Windows registry. …
Why do I get error messages for qt4.dll?
Errors related to qt4.dll can arise for a few different different reasons. For instance, a faulty application, qt4.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 qt4.dll is missing from your computer.
Where to install Qt as a shared library?
We assume that you already have installed Qt as a shared library, which is the default when installing Qt, in the C:\\path o\\Qt directory. For more information on how to build Qt, see the Installation documentation. After ensuring that Qt is built as a shared library, we can build the Plug & Paint application.
Is it possible to run Qt without compiler?
To verify that the application now can be successfully deployed, you can extract this archive on a machine without Qt and without any compiler installed, and try to run it.
Do you have to build Qt before deploying?
If you want to keep things simple by only having a few files to deploy, i.e. a stand-alone executable with the associated compiler specific DLLs, then you must build everything statically. Before we can build our application we must make sure that Qt is built statically.