This webpage wants to run the following add-on [FIX]

Milan Stanojevic
by Milan Stanojevic
Windows & Software Expert
Milan has been enthusiastic about PCs ever since his childhood days, and this led him to take interest in all PC-related technologies. Before joining WindowsReport, he worked as a front-end web developer. Read more
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Many users encountered an annoying problem when trying to access websites. When some people open a page, the following pop-up message appears: “This webpage wants to run the following add-on: ‘Adobe Flash Player’ from ‘Microsoft Windows Third Party Application Component’.”

One user described the issue on the Microsoft official forum:

Issue: This message continues to pop up after selecting both ‘Allow’ and ‘Allow for all websites’ while on MSN using Internet Explorer.

error popup

Also, the user tried many methods to remove the pop-up message, such as running an SFC scan, resetting Internet Explorer 11, or running the DISM tool.

None of these solutions worked. Luckily, there are other solutions available, and today, we will show you how to fix this problem.

Fix this webpage wants to run the following add-on pop-up

1. Clear cache files

Sometimes, a cache file can cause this pop-up message to appear. Clear these junk files manually or install a third-party tool to remove them automatically.

  1. In Internet Explorer, go to the Menu (…) in the upper-right corner of your browser window.
  2. Select settings
  3. Go to Clear browsing data and click on Choose what to choose to clear
  4. Check the first four boxes and select clear first 4

2. Try another browser

We all know that Internet Explorer is not a very popular browser. It is slow and plagued by many issues, some of which are severe, such as security problems.

Luckily, this article is about a minor but annoying issue, namely “this webpage wants to run the following add-on” pop-up message.

However, users want a solution that will solve the issue permanently.

So, the simplest method is to install another browser. We recommend UR for enhanced privacy and security. Also, this browser is a very user-friendly and lightweight tool for surfing the Internet.

With UR Browser, you don’t need to worry about glitches, pop-up messages or errors. Install the program and use it as your default browser.

Do you want to learn more about UR Browser? Here is our handy review of this great tool!


As you can see, “this webpage wants to run the following add-on” pop-up message can be removed quickly. Moreover, if you install UR Browser, your Internet experience will improve considerably.

So, this article offers more than some simple solutions. Now you’ll have a better alternative to Internet Explorer, fixing this annoying issue in the process.

Did you find our guide helpful? Do let us know in the comments section below!


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