File Name: ISSetup.dll
Bit: 32
Latest version:
Size: 1.56 MB
Language: U.S. English
Description: InstallShield (R) Setup Engine
Company: Flexera

Download PC Repair Tool & fix issetup.dll error automatically

Download issetup.dll file for Windows 7, Windows 8, Windows 10 and fix issetup.dll is missing or not found dll error. The latest version of issetup.dll file is v24.0.0.464 which is a 32 with a file size of approximately 1.56 MB. Flexera is the developer of issetup.dll and the file belongs to InstallShield (R) Setup Engine.

What is issetup.dll ?

DLL stands for Dynamic Link Library. issetup.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 issetup.dll.

How to fix issetup.dll error?

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

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

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

How to install issetup.dll file?

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

Make sure to download issetup.dll 32-bit file for 32-bit Windows operating system and issetup.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 issetup.dll is missing error.

If that doesn’t fix the error, copy the issetup.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 issetup.dll file?

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

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

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

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

Clicking on 'Download issetup.dll' button below will take you to the download page where you will see list of issetup.dll versions with bit, file size and other details of of the file. It is recommended to download the latest version of issetup.dll to fix dll errors which is v24.0.0.464.

Download issetup.dll