Qt5Core.dll is missing error in Windows 10

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Marie-Ange Demory


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Qt5Core.dll is included in the C ++ application development framework. This dll file is one of many dll files needed to run any application or game coded in the C ++ language or using a C ++ based framework. Now, if you are facing this error message stating "Qt5Core.dll is missing error in Windows 10On your computer, then manually downloading and placing the dll file in custom folders will solve this problem.

Follow these simple processes to do this:

Solution: Download, copy and paste the Qt5Core.dll file into particular folders

You have to download the Qt5Core.dll file on your computer and then you have to put it in your home folder (varies according to 32bit / 64bit architecture).

1. Press Tasto Windows + R have lunch run window on your computer.

2. Now, in the run window, type "msinfo32“And hit Log in.

The System Information window will pop up.

3. On the right side of the System Information window, check the "System type“(If it's a x32 bit or 64 bit PC based).

Near System Information window.

4. Now visit this link to download the dll file according to your computer system architecture.

5. Check the architecture and then click "downloadTo download the dll file to your computer.

6. Once the file is downloaded, go to the address where you just downloaded the file.

7. Extract the "qt5core.zipStore in a location of your choice.

7. Now go to the location where you extracted the file.

8. Select "Qt5Core.dll“And then you have to press Ctrl + C to copy it.

9. Now, according to your system architecture, you need to paste the dll file into particular folders-

di 32 bit users, go to this location C: Windows System32

di 64 bit users, go to this location C: Windows SysWOW64

10. After navigating to the folder location, press'Ctrl + V'to paste the dll.

Close File Browser.

Restart computer for the changes to take effect.

After restarting, please make sure to try to open the application / game on your computer again.

The problem must be solved.


If you are using a 64-bit system file and even if the problem is not solved, paste the dll file into the "System32"Binder-

1. copy the Qt5Core.dll file following the path of step 8.

2. Now press Windows key + E to open the File Browser window.

3. Go to this location

C: Windows System32

Four. Paste he dll file which.

Restart your computer to save the changes.

Your problem should be solved.

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