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How to fix the Origin error code 20.403

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Origin error code 20.403 - An image of the Origin log with the app's homescreen in the background

If you are encountering Origin error code 20.403 while trying to install the EA's game launcher, we have gathered some proven solutions to help you out.

The Origin launcher has been the gateway to a world of gaming experiences for countless users, offering access to a vast library of titles and exciting features. However, like any software, it's not immune to hiccups along the way.

In the following sections, we will delve into the causes behind the Origin error code 20.403 and provide step-by-step instructions on how to effectively resolve it.

How to fix Origin error code 20.403

To fix the Origin error code 20.403, consider using the standalone offline installer rather than the online installer. You can download the offline installer from here. Numerous Redditors have confirmed that this method resolves the installation error.

After installation, it's crucial to disable the application from automatically checking for updates to ensure its proper functionality. To do that, navigate to C:\Program Files (x86)\Origin\EACore.ini

Next, open the file with Notepad and copy-paste the following code into it:



Once you've completed these two steps - installing an older version and disabling automatic updates - you should be able to use Origin without encountering any issues.

What does the Origin error code 20.403 mean?

Essentially, the Origin error code 20.403 signals a server connection problem.

However, it's essential to understand the broader context: EA is actively encouraging users to transition from Origin to the EA app, which now serves as their primary PC platform. Consequently, they may intentionally deter Origin installations.

Because the online installer relies on server connections to download installation files, EA has the means to inhibit Origin's installation, aligning with its strategy to shift users towards their preferred platform - the EA app.


They may also be implementing updates designed to disrupt the functionality of the Origin app as part of their migration strategy. So it is important to disable automatic updates to maintain control over your choice of platform.

And that covers everything we know about the Origin error code 20.403. If you're also using the EA app and encounter error code EC 203, be sure to return, as we've dedicated solutions for this issue.

For more articles like this, take a look at our Guides and Gaming page.