How To Troubleshoot Google Chrome Error Code 404 That's An Error On Windows [2026 Guide]

Google Chrome error code 404 — That’s an error on Windows pops up when you can’t access the website you need. It’s a common issue that leaves you stuck on a page that should load normally. I’ll walk you through a simple fix that often resolves it.

We’ll start by clearing your browser’s history and cache. Old data in your browser can cause errors, leading to issues like the 404 error. It’s a great idea to start fresh by clearing out that old data.

Understanding the Issue — Troubleshoot Google Chrome Error Code 404 That's An Error On Windows [2026 Guide]

Sometimes the old data in your browser gets cached incorrectly, and that stale information interferes with how pages load. That can trigger a 404 even when the page is actually live. Clearing cookies and cached files removes that bad data and gives Chrome a clean slate.

If you want broader context on resolving 404s in Chrome, see our step-by-step tips to fix 404 not found in Chrome.

Step-by-Step Solution — Troubleshoot Google Chrome Error Code 404 That's An Error On Windows

Step 1: Clear Browsing Data

1. Open Google Chrome.

2. At the top right corner, click the three vertical dots — that’s your menu button.

3. A drop-down menu will appear. Move your cursor to History and click it.

4. A new tab opens with your browsing history. On the left side, click History again to make sure you’re in the right section.

5. On the left, click Clear browsing data.

6. In the pop-up window, set the time range to All time.

7. Tick the check boxes for Cookies and other site data and Cached images and files. These are the most common culprits for browsing issues.

8. Click the blue Clear data button.

It might take a moment, but it’s wiping the slate clean, eliminating any potentially problematic data that might have been cached incorrectly. After you’ve completed these steps, close the browser and restart Chrome to see if the error persists. By following this process, you should have cleared up any cached data or cookies that were contributing to the error.

If Chrome becomes slow or stops responding while you work through this, here’s how to fix the “Page Unresponsive” problem on Windows.

Alternative Fixes

If the error continues, there might be other underlying issues that need professional attention, or it could be a temporary problem with the website itself. Try the site again later to rule out a server-side issue. If you’re instead seeing a blank tab, see how to resolve the Chrome white screen issue on Windows.

Final Thoughts

With any luck, your 404 error will now be a thing of the past. Clearing cookies and cache is a quick reset that fixes most cases on Windows. If it persists, the website may be down or you may need deeper diagnostics.