File Name: ocsetapi.dll
Bit: 32
Latest version: 10.0.14393.0
Size: 0.16 MB
Language: U.S. English
Description: Windows Optional Component Setup API
Company: Microsoft Corporation

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Download ocsetapi.dll file for Windows 7, Windows 8, Windows 10 and fix ocsetapi.dll is missing or not found dll error. The latest version of ocsetapi.dll file is v10.0.14393.0 which is a 32 with a file size of approximately 0.16 MB. Microsoft Corporation is the developer of ocsetapi.dll and the file belongs to Windows Optional Component Setup API.

What is ocsetapi.dll ?

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

How to fix ocsetapi.dll error?

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

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

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

How to install ocsetapi.dll file?

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

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

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

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

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

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

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

Clicking on 'Download ocsetapi.dll' button below will take you to the download page where you will see list of ocsetapi.dll versions with bit, file size and other details of of the file. It is recommended to download the latest version of ocsetapi.dll to fix dll errors which is v10.0.14393.0.

Download ocsetapi.dll