Google Chrome won’t open in Windows 10

Ivan Jenic
by Ivan Jenic
Troubleshooting Expert
Passionate about all elements related to Windows and combined with his innate curiosity, Ivan has delved deep into understanding this operating system, with a specialization in drivers and driver troubleshooting. When he's not tackling... Read more
Updated:
Posted: July 2020
Affiliate Disclosure
  • Google Chrome won't open in Windows 10 usually due to registry issues, profile errors, or problems with the browser itself.
  • To repair the Google Chrome problems in Windows 10, check the DLL settings.
  • If the Google Chrome issues with Windows 10 persist, you can try another great browser.
  • Installing a fresh copy of Chrome can solve various issues, including this one.
Google Chrome won't open in Windows 10
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Google Chrome is still the most used browser on the Internet, but people are also having problems with it occasionally. One of the most frequent issues is that Google Chrome won’t open in Windows 10.

And this Google Chrome problem is definitely the annoying one, especially when you need to search for something on the Internet. In order to solve it, you’ll have to perform a couple of simple steps.

After you do so, your Google Chrome browser should work fine on Windows 10.

How can I fix Class not registered error in Google Chrome?

1. Give a try to Opera

give a try to Opera

Chrome’s popularity is unquestionable, yet are you aware of the fact that Opera has features not found in Google’s browser?

That reason only determined countless users to make the switch, not to mention that it’s an incredibly lightweight browser, so opening issues are nothing to worry about.

Opera packs a built-in cryptocurrency wallet for safe online transactions, as well as free built-in VPN, reducing online tracking and guaranteeing anonymity above all.

Opera

Opera

Opera is incredibly stable, brilliantly offering an enjoyable browsing experience. That’s why it’s a worthy alternative to Chrome.

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2. Tweak your registry

  1. Before you perform these registry tweaks you should create a system restore point first, just in case
  2. Press Windows+R keys to open the Run window.
  3. After that, type regedit in the Search to open the Registry Editor.
  4. In Registry Editor delete the following two registry keys:
    • HKLM\Software\Classes\Chrome
    • HKLM\Software\Classes\ChromeHTML\open\command\DelegateExecute
  5. Deleting the DelegateExecute registry will disable Chrome’s AppID. When Chrome updates itself, you may find that these keys have been re-created. In such a case, delete these keys again.
  6. Restart your Windows PC.

Note: Perform the above steps in order to solve the Chrome error and fix the registry. Another solution to fix the registry for Chrome is to use Restoro. You can find more details in our Restoro guide.

3. Pin a new Chrome icon to Start

pin Chrome icon to Start

If the above solution doesn’t work, delete the start menu Chrome shortcut and navigate to the following folder: C:Users\username\AppData\Local\Google\Chrome\Application

Check if chrome.exe works (it should). If it works, pin its shortcut back to the Start Menu, and it should work correctly now.

4. Update Chrome

try to update Chrome
  1. Open Chrome > click on the More icon in the upper right-hand corner.
  2. Select Update Google Chrome, if the option is available.
  3. Launch the browser again and check if it runs properly now.

Note: if you don’t see any option/button to update Chrome, this means that you’re already running the latest version of the browser.

5. Register DLL files again

  1. Go to Start  and launch Command Prompt as an administrator.
  2. Enter the following command: FOR /R C: %G IN (*.dll) DO “%systemroot%\system32\regsvr32.exe” /s “%G”
  3. Hit Enter to run the command (ignore any error message that may be occurring during the scan process).
  4. Restart your computer once the scanning process is completed to check if the error persists.

Keep in mind that you might get several error messages while this command is running. After the command is executed, restart your PC and check if the problem is resolved.

If you’re having trouble accessing Command Prompt as an admin, then you better take a closer look at this guide.

6. Uninstall/reinstall Chrome

  1. Press the Windows+I keys to open Settings.
  2. Go to Apps, then Apps & Features.
  3. located and select Google Chrome.
  4. Click on the Uninstall option.
  5. Use a software leftover remover to make sure that there is no Chrome file or folder left on your device.
  6. Now, go to Google’s official website and install a new version of the browser.

In case you want accuracy, we strongly recommend uninstalling Chrome using a third-party uninstaller, like IObit Uninstaller. These tools will uninstall Chrome with all its folders.

We hope that this solution works for you and that you’re satisfied.

But if you have some additional comments, suggestions or maybe other solutions, please feel free to leave your comment in the comments section below, we would love to hear your opinion.

idee restoro Still having issues? Fix them with this tool:
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Restoro has been downloaded by 0 readers this month.

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Avatar K

#5 option (rEgister dll files again – and restarting, of course) worked like a charm! i couldn’t even access google chrome to try any of the others, so I really appreciate that you had listed a variety of methods. i was initially looking to uninstall/reinstall, & wasn’t even able to do that. sorry for the all caps – i’m not able to choose lower case. btw, i’ve used the suggested opera browser on mobile (android) and i would highly recommend it. good luck all.

Avatar Nancy S

I think microsoft ought to compensate all the users they’ve hurt in the pocket. I lost my perfectly fine computer to windows 10 set up , got a new computer and now I cant use programs I want. We used to trust the Microsoft logo, never again !

Avatar Marianne Heredge

Suddenly I’m having all sorts of problems with Chrome – profile can’t be opened and plugin error message that freezes everything. I don’t like Edge and I’m going back to Firefox. Shame.

Avatar Eloh

Seems obvious to me that if Chrome is the most used browser and that windows suddenly stopped running JUST THAT, that maybe that is a way to discourage people from Chrome and return to MSIE or (heaven forbid) Edge. Shame on you, Microsoft.

Avatar Randa

I have a surface pro4 running windows 10. installed google chrome, latest edition and the pc started to freeze with a black screen. I uninstalled Chrome, and do not face the error as often, although it has happened intermittently. The freeze seems to occur more when using Chrome for search. Any idea if Chrome causes problems with Wndows 10 on the surce?

Avatar Ivan Ferrer

thank you for the trick.
Google has to solve this issue by itself. Windows 10 will be installed free in millions of computers around. A half of that people or more will not google for this issue, simply they will change their default browser. Perhaps to never come back!