File Name: qt_supp_ex.dll
Bit: 32
Latest version:
Size: 1.42 MB
Language: U.S. English
Description: QT supply extended library
Company: Acronis International GmbH

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Download qt_supp_ex.dll file for Windows 7, Windows 8, Windows 10 and fix qt_supp_ex.dll is missing or not found dll error. The latest version of qt_supp_ex.dll file is v23.2.1.13660 which is a 32 with a file size of approximately 1.42 MB. Acronis International GmbH is the developer of qt_supp_ex.dll and the file belongs to QT supply extended library.

What is qt_supp_ex.dll ?

DLL stands for Dynamic Link Library. qt_supp_ex.dll is a file that contains code, resources and data that other programs can use. Thus, Dlls provide a way to modularize applications so that their functionality can be updated and reused by other applications. Dll's also help to reduce application size and memory footprint since many applications can share the same code contained in a single Dll file such as qt_supp_ex.dll.

How to fix qt_supp_ex.dll error?

If you are here because your seeing qt_supp_ex.dll errors in your Windows such as :

  • qt_supp_ex.dll not found
  • qt_supp_ex.dll is missing
  • Failed to load qt_supp_ex.dll
  • or any other similar dll error

There are number of ways to fix qt_supp_ex.dll errors. Below you will find 2 such ways:

How to install qt_supp_ex.dll file?

Where do I put qt_supp_ex.dll file? Download qt_supp_ex.dll and copy it to the application’s installation folder.

Make sure to download qt_supp_ex.dll 32-bit file for 32-bit Windows operating system and qt_supp_ex.dll 64-bit file for 64-bit Windows operating system if they are available. Most new Windows systems would probably be a 64-bit one. You can check to see if your computer is running a 32-bit or a 64-bit version of Windows by doing:

Windows 10 and Windows 8.1
  • Select the Start button, then select Settings > System > About.
  • At the right, under Device specifications, see System type.
Windows 7
  • Select the Start button , right-click Computer, and then select Properties.
  • Under System, see the system type.

After you are done with above installation instructions, try restarting the application throwing qt_supp_ex.dll is missing error.

If that doesn’t fix the error, copy the qt_supp_ex.dll to the systems directory. This can vary between Windows OS versions. Check out the systems directory path for different Windows versions below:

  • C:\Windows\System (For Windows 95, 98, Me)
  • C:\WINNT\System32 (For Windows NT/2000)
  • C:\Windows\System32 (For Windows 7, Windows 8, Windows 10)

Restart your Windows and see if the error is fixed.

How to register qt_supp_ex.dll file?

If the error persists, try to register the qt_supp_ex.dll in Windows registry. This can be done by using the “REGSVR32” command prompt and giving the dll file qt_supp_ex.dll.

  • Windows > Click Start > Run
  • REGSVR32 qt_supp_ex.dll

Make sure you run the command as administrator from the Run Box.

Once you are done registering the qt_supp_ex.dll in the Windows system’s registry, you should be good to go. Restart your Windows once again and qt_supp_ex.dll missing error should be fix.

Clicking on 'Download qt_supp_ex.dll' button below will take you to the download page where you will see list of qt_supp_ex.dll versions with bit, file size and other details of of the file. It is recommended to download the latest version of qt_supp_ex.dll to fix dll errors which is v23.2.1.13660.

Download qt_supp_ex.dll