Clusapi.dll download

Cluster API Library

Since you decided to visit this page, chances are you’re either looking for clusapi.dll file, or a way to fix the “clusapi.dll is missing” error. Look through the information below, which explains how to resolve your issue. On this page, you can download the clusapi.dll file as well.

What is Clusapi.dll?

Clusapi.dll a DLL (Dynamic Link Library) file, developed by Microsoft, which is referred to essential system files of the Windows OS. It usually contains a set of procedures and driver functions, which may be applied by Windows.

What is Clusapi.dll used for?

Clusapi.dll file, also known as Cluster API Library, is commonly associated with Microsoft® Windows® Operating System. It is an essential component, which ensures that Windows programs operate properly. Thus, if the clusapi.dll file is missing, it may negatively affect the work of the associated software.

What is Clusapi.dll is missing error mean?

There are multiple reasons that may cause clusapi.dll errors. These include Windows registry issues, malicious software, faulty applications, etc.

Error messages related to the clusapi.dll file can also indicate that the file has been incorrectly installed, corrupted or removed.

Other common clusapi.dll errors include:

  • “clusapi.dll is missing”
  • “clusapi.dll error loading”
  • “clusapi.dll crash”
  • “clusapi.dll was not found”
  • “clusapi.dll could not be located”
  • “clusapi.dll Access Violation”
  • “The procedure entry point clusapi.dll error”
  • “Cannot find clusapi.dll”
  • “Cannot register clusapi.dll”
clusapi.dll - System Error The program can`t start because clusapi.dll is missing from your computer. Try reinstalling the program to fix problem.

How to fix Clusapi.dll missing error?

If the “clusapi.dll is missing” error occurs, you may use one of the methods below – manual or automatic – to solve the problem. The manual method assumes that you download the clusapi.dll file and put it inside the game/application installation folder, while the second method is much easier as it allows you to automatically fix the error with minimum effort.

Method 1: Download Clusapi.dll

Search through available versions of clusapi.dll from the list below, select the correct file and press the “Download” link. If you cannot decide which version to choose, read the article below or use the automatic method to resolve the issue

Clusapi.dll, 11 available versions

Bits & Version File size Language Description Checksums
32bit 6.3.9600.17019 306.0 KB U.S. English Cluster API Library
MD5 6fa6fa25bf69c0870bc24dbce0ca304d
SHA1 8d4addcb10bd45f71a6d17c3087b41b57cce099c
32bit 6.2.9200.16703 295.0 KB U.S. English Cluster API Library
MD5 f3c7a2a76a5262b68a98009a71987d2e
SHA1 cbf0948cfe39c46f399f89e7ade0dd2fb86a93bd
32bit 6.1.7601.17514 225.5 KB U.S. English Cluster API Library
MD5 ae9898d5600a232cd8ae3298692162e5
SHA1 7167bc047a609e3154ade9e7f52d4d0f29142803
64bit 6.0.6001.18000 237.5 KB U.S. English Cluster API Library
MD5 2bfd160ab9531cd20edc9639eb0cd711
SHA1 2a3c741bdea6c00b80b0b4a688f054d3073936a0
32bit 6.0.6001.18000 174.0 KB U.S. English Cluster API Library
MD5 d333058925ce305e39de8d5ad2b52a46
SHA1 8632b01c099f391086e23ba300d88ad261fa5d3f
32bit 5.1.2600.5512 57.0 KB U.S. English Cluster API Library
MD5 63186dbce593c3b63426ab3c2130f91d
SHA1 533f057fff2686c3bf6e600d9ca572fab35274f0
32bit 5.1.2600.2180 56.5 KB U.S. English Cluster API Library
MD5 e6502cd91b56af0f3058fef89df8de6d
SHA1 eb3c2dc6bb2d471a735a9b2d86277982086b7b0f
64bit 10.0.14393.0 698.5 KB U.S. English Cluster API Library
MD5 85295e4589d1fbd379426f6e8839c4e1
SHA1 2f3ba9ffad39cd8e2f5dab5629e102cc73414b06
32bit 10.0.14393.0 545.0 KB U.S. English Cluster API Library
MD5 8e2fd7bd9fb4bdf9789b9b7e6877e67e
SHA1 4f9dc6d156bc1869beaa4bc849b7f07e527da9f6
32bit 10.0.10586.0 477.5 KB U.S. English Cluster API Library
MD5 747d0ac6089999d8b73b11e27e587490
SHA1 9a42131f31dac7095769bbbd67dfeca1b89aa4f5
64bit 10.0.10586.0 634.0 KB U.S. English Cluster API Library
MD5 c8975d04032cb22b3a69b3436ab3ec82
SHA1 9f3e2f177924942232f48c382dfcdc776343943d

How to choose the correct version of Clusapi.dll?

First, look through descriptions in the table above and select the proper file for your program. Pay attention to whether it’s a 64-, or 32-bit file, as well as the language it uses. For 64-bit programs, use 64-bit files if they are listed above.

It’s best to choose those dll files which language corresponds to the language of your program, if possible. We also recommend downloading the latest versions of dll files for an up-to-date functionality.

Where to place the Clusapi.dll file?

To repair the “clusapi.dll is missing” error, put the file inside the application/game installation folder. Alternatively, you can place the clusapi.dll file within the Windows system directory.

How to register Clusapi.dll?

If putting the missing clusapi.dll file into the proper directory doesn’t solve the problem, you’ll have to register it. To do so, copy your DLL file to the C:\Windows\System32 folder, and open a command prompt with admin rights. There, type “regsvr32 clusapi.dll” and press Enter.

Method 2: Fix the missing Clusapi.dll error automatically

With WikiDll Fixer you can automatically repair clusapi.dll errors. The utility will not only download the correct version of clusapi.dll for absolutely free and suggest the right directory to install it but also resolve other issues related to the clusapi.dll file.
  • Step 1: Click the “Download App. ” button to get an automatic tool, provided by WikiDll.
  • Special offer. See more information about Outbyte and unistall instrustions. Please review Outbyte EULA and Privacy Policy

  • Step 2: Install the utility by following simple installation instructions.
  • Step 3: Launch the program to fix your clusapi.dll errors and other issues.

special offer


See more information about Outbyte and unistall instrustions. Please review Outbyte EULA and Privacy Policy

File Size: 3.04 MB, Download time: < 1 min. on DSL/ADSL/Cable

This Tool is Compatible With: windows-versions

Limitations: trial version offers an unlimited number of scans, backup, restore of your windows registry for FREE. Full version must be purchased.

Method 3: Fix Clusapi.dll missing error with System File Checker (SFC)

Many users are familiar with the sfc / scannow system file integrity check command, which automatically checks and fixes protected Windows system files. To execute this command, you have to run command prompt as administrator.
  • Step 1: Start the command line as an administrator in Windows by pressing Win key on your keyboard and typing "Command Prompt" in the search field, then - right-click on the result and select Run as administrator. Alternatively, you can press Win + X key combination which will open the menu where you can select Command Prompt (Admin).
  • Step 2: Type sfc / scannow while in Command Prompt and hit Enter.

After entering the command, a system check will begin. It will take a while, so please be patient. Once operation is complete you will get the message “Windows Resource Protection found corrupt files and successfully repaired them.” or “Windows Resource Protection found corrupt files but was unable to fix some of them”.

Keep in mind that System File Checker (SFC) cannot fix integrity errors for those system files that are currently being used by operating system. To fix these files you have to run SFC command through the command prompt in the Windows recovery environment. You can get into Windows Recovery Environment from the login screen, by clicking Shutdown, then holding down the Shift key while selecting Restart.

In Windows 10, you can press Win key, select Settings > Update & security > Recovery and under Advanced Startup, click Restart now. You can also boot from the installation disk or bootable USB flash drive with the Windows 10 distribution. On the installation screen select your preferred language and then select “System Restore”. After that, go to “Troubleshooting” > “Advanced Settings” > “Command Prompt”. Once in Command Prompt type the following command: sfc /scannow /offbootdir=C:\ /offwindir=C:\Windows where C is the partition with the installed operating system, and C: \ Windows is the path to the Windows 10 folder.

This operation will take a while and it is important to wait until it is complete. When finished, close the command prompt and restart the computer as usual.

Method 4: Fix corrupted Clusapi.dll file by performing System Restore

System Restore is very useful when you want to fix clusapi.dll error. Using the "System Restore" function, you can choose restore Windows to the date when the clusapi.dll file was not damaged. Thus, restoring Windows to an earlier date cancels changes made to system files. Please follow the steps below to roll back Windows using System Restore and get rid of clusapi.dll error.
  • Step 1: Press the Win + R keys combination to launch Run dialog.
  • Step 2: Type rstrui in the Run text box and click OK or hit Enter. It will open the system recovery utility.
  • Step 3: The “System Restore” window may include the “Choose a different restore point” option. If so, select this option and click Next. Check the “Show more restore points” checkbox to see a complete list of dates.
  • Step 4: Select a date to restore Windows 10. Keep in mind that you need to select a recovery point that will restore Windows to the date when the clusapi.dll error message did not appear.
  • Step 5: Click the "Next" button and then click "Finish" to confirm your restore point.

At this point, your computer will reboot normally and boot up with restored version of Windows, and clusapi.dll error should be resolved.

Method 5: Scan your PC for malware to fix clusapi.dll error

Sometimes clusapi.dll error can happen because of malware on your computer. The malicious software can intentionally corrupt DLL files in order to substitute them with its own malicious files. Therefore, your number one priority should be to scan your computer for malware and eliminate it as soon as possible.

OPTION 1 - Windows Defender

The new version of Windows 10 has a built-in application called "Windows Defender", which allows you to check your computer for viruses and remove malware, which is difficult to remove in a running operating system. In order to use the Windows Defender Offline scan, go to the settings (Start - Gear icon or Win + I key), select "Update and Security" and go to the "Windows Defender" section.
How to use Windows Defender Offline Scan
  • Step 1: Press Win key or click on Start and click on Gear icon. Alternatively press Win + I key combination.
  • Step 2: Select Update and Security option and go to Windows Defender section.
  • Step 3: At the bottom of the defender settings there is the checkbox " Windows Defender Offline scan". To start it, click "Scan Now". Note that you have to save all unsaved data before rebooting your PC.

After clicking “Scan Now” burton, the computer will reboot and automatically start searching viruses and malware. Upon completion of the scan, the computer will restart, and in the notifications, you will see a report on the completed scan.

OPTION 2 - Malwarebytes

Malwarebytes products are one of the most popular and effective to fight malware and unwanted programs, and they will come in handy even when you have a high-quality third-party antivirus installed. Scanning in the new version of Malwarebytes can be performed in real time and manually. To initiate manual scan please follow the steps below:
  • Step 1: Launch the Malwarebytes program and click Scan Now button. Also, you can select Scan option on the left side of the program’s window and click Full Scan. The system will begin scanning and you will be able to see the scan results.
  • Step 2: Select items that you want to quarantine and press “Quarantine Selected” button. When quarantined, you may be prompted to reboot the computer.
  • Step 3: After the program has been restarted, you can delete all quarantined objects by going to the appropriate section of the program or restore some of them if it turned out that after quarantining something from your software began to work incorrectly.

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