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How to Fix file://tmp/error.html Error in Google Chrome


Key Takeaways
  • The "file://tmp/error.html" error in Google Chrome occurs when the browser cannot load a local file or website, comprising of the protocol "file://", temporary directory "/tmp/", and the HTML file "error.html".
  • To fix this error, users can try clearing Chrome's cache by accessing "chrome://history/", resetting Chrome settings by clicking on "Settings", disabling problematic extensions by visiting "chrome://extensions/", updating Chrome via "About Chrome" in the settings, or reinstalling Chrome by uninstalling and downloading it from the official site.
  • Users may also try disabling antivirus/firewall, resetting Chrome flags, or seeking out more troubleshooting steps in the provided article for resolving the issue.

Users encounter the “file://tmp/error.html” error in Google Chrome when the browser is unable to load a local file or website. Let’s break down this error message:

  • file:// – This protocol is used to access local files on your system.
  • /tmp/ – Indicates a temporary directory on your system.
  • error.html – This is the HTML file stored in the tmp directory that Chrome loads when it fails to load the local file.

When this error occurs, you will see a blank page, and Chrome won’t load the file or website you are trying to access.

Several reasons can cause this issue, including corrupted browser cache, misconfigured settings, an outdated Chrome version, problematic extensions, etc.

This article will guide you through troubleshooting steps to fix the “file://tmp/error.html” error in Google Chrome. Read on to learn how to resolve this issue:

Fix file://tmp/error.html Error in Google Chrome

If you encounter this error then the file or website won’t be loaded on Google Chrome. Before we move ahead, try refreshing the page by pressing F5. If that doesn’t help, then here’s how you can fix this issue:

1. Clear Chrome’s Cache

Cache stores the data of all the websites you have visited. Cache data allows the browser to quickly load the website that you visit often. With time, it is essential to clear the cache, else the corrupted cache may cause more problems than the benefit it has. Clearing Chrome’s cache might possibly fix the  file://tmp/error.html error if it’s being encountered due to corrupted cache files. 

  • Head to the following address on Chrome-
    • chrome://history/
  • On the left pane, click on Delete Browsing Data. How to Fix file://tmp/error.html Error in Google Chrome?
  • By default you will be on the Basic tab, so let it be. 
  • Now, click on the drop-down menu next to Time Range and select All Time. How to Fix file://tmp/error.html Error in Google Chrome?
  • Check all the checkboxes you see here, and click on Delete Data. How to Fix file://tmp/error.html Error in Google Chrome?

2. Reset Chrome Settings

Misconfigured Chrome settings are another reason behind this issue. For this, you can consider resetting the Chrome settings to the factory default. Below are the steps to do so-

  • Click on the menu icon at the top right corner, and then on Settings. How to Fix file://tmp/error.html Error in Google Chrome?
  • Now, click on the Reset Settings. How to Fix file://tmp/error.html Error in Google Chrome?
  • After this, click on Restore Settings to Their Original Defaults option. How to Fix file://tmp/error.html Error in Google Chrome?
  • Click the Reset Settings option to reset the settings. How to Fix file://tmp/error.html Error in Google Chrome?

3. Disable Extension

Chrome web store is full of extensions that add additional features to the browser. But sometimes, these extensions may interrupt the browser from loading local files and may cause the file://tmp/error.html error. Disable the extensions through the steps given below and see if that fixes the issue-

  • Head over to the extensions page on Chrome through the following address
    • chrome://extensions/
  • Turn off the toggle for the extension you want to disable. Turn Off Extensions

Try disabling each extension one by one and see which one is causing the issue. You can remove the extension that’s causing the issue. 

4. Update Chrome

It’s best to keep all the software on your system updated to keep off vulnerabilities and compatibility issues. If your system has the older version of Chrome then that can also be one of the reasons behind this issue. You can update Chrome to the latest version to fix this error. 

  • From the top right corner, click on the Menu icon. 
  • Then from the menu, click on Settings. How to Fix file://tmp/error.html Error in Google Chrome?
  • Now, click on About Chrome from the left sidebar. About Chrome
  • Chrome will check for the latest version available and install it. Chrome Update

If the above method fails to update Chrome, then you can download the latest version from Chrome’s website and install it. 

5. Disable Antivirus and Firewall

Antivirus and firewall keep running in the background. These softwares scans for harmful files when they are downloaded or when you try to open them. They may block the files from opening in the browser if they have malware or are unsafe for the system. 

Sometimes, antivirus and firewalls may trigger false warnings even for safe files. If you are trying to open a trusted file but still facing the issue, then you can try disabling the antivirus and firewall. You can follow our guide to disable the antivirus and disable the firewall

6. Reset Chrome Flags

Flags are experimental features in Chrome and tinkering around unknown flags may cause issues with Chrome. If you started facing this issue after changing some flags, then resetting the flags will fix the issue. Here’s how you can do that-

  • Visit the following address to visit the Chrome Flags page-
    • chrome://flags/
  • Click on the Reset All button. Reset All
  • Now, click on Relaunch to apply the changes. Relaunch Chrome

7. Reinstall Chrome

Tried everything that we have mentioned above but still can’t open the file with Chrome? Go ahead with reinstalling the Chrome browser. This will remove all the corrupted files and replace them with new ones, giving the browser a fresh start. 

  • Press the Windows + R key combo to open the Run Dialog Box
  • Type appwiz.cpl and press Enter. Appwiz
  • Click on Google Chrome from the list and click on Uninstall. Uninstall Google Chrome
  • In the UAC prompt, click on Yes
  • Click on Uninstall again to confirm uninstalling the browser. Uninstall
  • Download the Chrome setup from Chrome’s official site and install it on your system. 

Bottom Line

File://tmp/error.html error will prevent you from opening local files on the Chrome browser. This issue generally means that there’s some issue with your browser. If you are stuck with this issue, then this guide should help you fix this issue. 


Anurag Jain
Anurag Jainhttps://itechhacks.com
Anurag is a Senior content analyst with 4 years of experience in the industry. Based in India, He is extremely skilled at Windows related to How to Troubleshooting matters. His favorite topics are Windows 11, Android, and How To's.


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