Saplugin.dll Missing: How to Fix or Download It Again

Reinstall the McAfee site Advisor to fix missing saplugin.dll

by Henderson Jayden Harper
Henderson Jayden Harper
Henderson Jayden Harper
Passionate about technology, Crypto, software, Windows, and everything computer-related, he spends most of his time developing new skills and learning more about the tech world. He also enjoys... read more
Reviewed by Alex Serban
Alex Serban
Alex Serban
Windows Server & Networking Expert
After moving away from the corporate work-style, Alex has found rewards in a lifestyle of constant analysis, team coordination and pestering his colleagues. Holding an MCSA Windows Server... read more
Affiliate Disclosure
  • You can run into the Saplugin.dll missing error when there's an issue with the McAfee WebAdvisor.
  • Reinstalling the app that needs the file and is a viable option to fix the error.
saplugin dll
For fixing DLL errors, we recommend Fortect: This tool will replace the damaged or corrupted DLLs with their functional equivalents using its dedicated repository where it has the official versions of the DLL files.
  1. Download and Install Fortect on your PC
  2. Launch the tool and Start scanning to find DLL files that could be causing PC problems
  3. Right-click on Start Repair to replace broken DLLs with working versions
  • Fortect has been downloaded by 0 readers this month.

Saplugin.dll missing is a recent error Windows users complain about when they attempt to launch an app. It indicates the app can’t access the needed file for its process, resulting in errors, crashes, or freezing. Hence, we’ll take you through the basic steps to fix the issue.

Alternatively, our readers may be interested in our article about how to install and fix missing DLL files on Windows 11

What is Saplugin.dll?

The Saplugin.dll file originates from software you installed on your system or alongside system updates. The McAfee SiteAdvisor plugin uses it.

However, it isn’t an essential Windows file and doesn’t affect the system functionality but relatively causes issues with apps using it if not intact. Also, it is commonly found at C:\Program files (x86)\McAfee\SiteAdvisor\saplugin.dll.

Why is Saplugin.dll missing on my PC?

You can encounter the Saplugin.dll missing or other variations due to many factors. Some are:

  • Corrupt DLL registration –  You can also run into the DLL file missing error when there is a registration issue in the DLL path.
  • Issues with McAfee WebAdvisor: Since the DLL file is essential for the proper functioning of the McAfee WebAdvisor, issues with the app may cause issues with the DLL files.

Nonetheless, our technical team has put together some steps to help resolve the error on your computer.

How can I fix Saplugin.dll if it’s missing?

Before trying any advanced troubleshooting steps, go through the following:

  • Perform a clean boot.
  • Perform a System Restore.

If you can’t get around the error, proceed with the steps below:

1. Use a dedicated DLL repair tool

DLL errors can be frustrating and prevent you from accessing some apps using the DLL files. So, repairing the file is important to make apps run properly. Sadly, it is not easy to repair these files if you’re not tech-savvy.

Fortunately, you can use dedicated DLL fixing tools like Fortect to repair the file. It resolves incompatibility issues due to third-party DLLs and the operating system.

Furthermore, using this tool is easy and doesn’t require prior knowledge or professional tech experience. The user only needs to initiate the scan, and it will find and repair the missing file.

2. Reinstall the app that requires Saplugin.dll

  1. Click the Start button, type the control panel, and then press Enter.
  2. Click on Programs and go to the Programs and Features tab.
  3. Select the McAfee WebAdvisor, click Uninstall at the top of the tab, and then OK.
  4. Download the McAfee WebAdvisor and follow the installation wizard’s prompts.
  5. Then, restart your PC

Reinstalling the app will download the needed files for running it, including Saplugin.dll.

Further, you may be interested in our guide on the best corrupt file repair software for Windows. Also, do not hesitate to read about the causes of missing DLL files on Windows PC and check how to fix them.

For further questions or suggestions, kindly drop them in the comments section.

Still experiencing issues?


If the above suggestions have not solved your problem, your computer may experience more severe Windows troubles. We suggest choosing an all-in-one solution like Fortect to fix problems efficiently. After installation, just click the View&Fix button and then press Start Repair.

This article covers:Topics: