google chrome class not registered windows 10

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FIX: Class did not register Chrome error on Windows 10

Class not registered Chrome.exe error, the way to fix it on Windows 10?

1. Completely remove Google Chrome and reinstall it

If you’re having this problem, you would possibly want to undertake to reinstall Google Chrome. In most cases, you would like to remove Chrome completely, and therefore the best thanks to doing this are to use Revo Uninstaller or the other similar tool.

Using this tool, you’ll remove Chrome alongside its registry entries and associated files. After removing Chrome completely, reinstall it and check if the matter still appears.

2. Delete Chrome registry values

To remove the problematic values, do the following:

1. Press Windows Key + R and enter Regedit. Next, click OK or press Enter.

2. Optional: Before making any changes to the registry, it’s always a simple idea to make a backup. to try to do that, click on File> Export.

Set All as Export range, choose a secure location, save the name, and click on the Save button. If any problems occur after modifying the registry, you’ll always run this File to revive it to its previous state.

3. Now you would like to delete the subsequent keys from your registry:

• HKEY_CLASSES_ROOTChrome
• HKEY_LOCAL_MACHINESoftwareClassesChrome
• HKEY_CURRENT_USERSoftwareClassesChrome
• HKEY_LOCAL_MACHINESoftwareClassesChromeHTMLshellopencommandDelegateExecute
• HKEY_CURRENT_USERSoftwareClassesChromeHTMLshellopencommandDelegateExecute

To do that, select the specified key from the left pane, right-click it and choose Delete from the menu. When the confirmation message appears, click on Yes.

After deleting these keys, Chrome should start working again with no problems.

If you’re trying to find a faster thanks to deleting these keys, you would possibly want to undertake using prompt. Using prompt, you’ll delete these keys by running few commands. to try to do that, follow these steps:

1. Press Windows Key + X to open the Win + X menu and choose prompt (Admin).

2. If the prompt isn’t available, you’ll also use PowerShell.

3. When prompt opens, enter the subsequent commands one by one:

• HKEY_CLASSES_ROOTChrome
• HKEY_LOCAL_MACHINESoftwareClassesChrome
• HKEY_CURRENT_USERSoftwareClassesChrome
• HKEY_LOCAL_MACHINESoftwareClassesChromeHTMLshellopencommandDelegateExecute
• HKEY_CURRENT_USERSoftwareClassesChromeHTMLshellopencommandDelegateExecute

Several users reported that other values also could cause this problem to seem. to repair the difficulty, you would like to locate and take away the subsequent keys from your registry:

• HKEY_CURRENT_USERSoftwareClassesWow6432NodeCLSID{5C65F4B0-3651-4514-B207-D10CB699B14B}
• HKLMSoftwareClassesChrome
• HKLMSoftwareClassesChromeHTMLshellopencommandDelegateExecute

After removing those keys, the matter should be fixed.

Sometimes certain registry values can interfere together with your system and cause this Error to seem. to repair this problem, you would like to get rid of those values from your registry.

Keep in mind that modifying the registry can cause certain problems, so remember that you’re modifying it at your own risk.

3. Repin Chrome shortcut to the beginning Menu

This is relatively simple, and you’ll roll in the hay by following these steps:

1. Unpin Chrome if it’s pinned to your Taskbar. to try to do that, right-click it and choose Unpin from the Taskbar option.

2. If Chrome is pinned in Start Menu, make certain to unpin it by following equivalent steps.

3. Press Windows Key + R and enter AppData. Next, press Enter or click OK.

Now navigate to the LocalGoogleChromeApplication directory. If this directory isn’t available, attend the Chrome installation directory.

4. By default, it should be

C:Program Files (x86)GoogleChromeApplication.

5. If you’re using the 64-bit version of Chrome, you would possibly want to travel to the Program Files directory instead.

6. Right-click chrome.exe and choose the Pin to start option from the menu.

7. Alternatively, you’ll drag and drop chrome.exe to the Taskbar to pin in there.

If you’re having this problem on your PC, you would possibly be ready to solve it just by repinning the Chrome shortcut to the beginning Menu or your Taskbar.

After repinning Chrome, you only got to use the pinned shortcut, and your browser should start with no errors.

4. Launch Chrome employing a .bat file

You can easily run several commands directly on your PC by employing a .bat file. These sorts of files allow you to make your scripts and run different applications. Consistent with users, you’ll also use a .bat file to bypass this Error. to make a .bat file, do the following:

1. Open Notepad.

2. Enter start /d “C:Program Files (x86)GoogleChromeApplication” chrome.exe exist in your document. confine in mind that you must use the right installation directory for Chrome if you would like this script to figure.

3. Now click on File> Save as.

4. Set Save as type to all or any files and enter chrome.bat. Next, choose a save location you’ll quickly access and click on Save.

5. saving the File, you only got to run chrome.bat to start Chrome.

Keep in mind that this is often a workaround, and if you would like to avoid this problem, you would like to start Chrome always by using the chrome.bat File.

5. Reregister DLL files

Sometimes Class not registered error message can appear in Chrome because your DLLs aren’t properly registered. to repair the matter, you would like to reregister your DLLs and check if that solves the matter . to try to do that, follow these steps:

1. First, start promptly as an administrator.

2. When the prompt opens, enter.

FOR /R C: %G IN (*.dll) DO "%systemroot%system32regsvr32.exe" /s "%G"

command and press Enter.

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

6. Change the prefix of Chrome’s shortcut

According to users, you would possibly be ready to fix this error message by adding a prefix to Chrome’s shortcut. to try to do that, follow these steps:

1. Be sure to get rid of all Google Chrome shortcuts that are pinned on your Taskbar.
2. Now attend Chrome’s installation directory, locate chrome.exe and make a shortcut of it.
3. Move the shortcut to your Desktop, right-click it and choose Properties.
4. Go to the Shortcut tab, and within the Target section, add C:Windowsexplorer.exe. Make certain to feature this line before the quotes, and don’t change anything within the Target field. Now click on Apply and OK to save changes.

After making these changes, you would like to start Chrome using this shortcut. Confine mind that this is often just a workaround, and if you would like to avoid this problem, you would like to use this shortcut whenever you would like to start Chrome.

7. Remove the problematic keys and set Chrome as a default app for PDF files

Few users claim that this problem occurs when trying to look at PDF files in Chrome. Consistent with them, the matter could be a particular key in your registry. to repair the difficulty. First, you would like to get rid of this key by following these steps:

1. Open Registry Editor.
2. Navigate to

HKEY_CURRENT_USERSoftwareClasses key in the left pane. Locate the pdf_auto_file

the key within the left pane and delete it.

If you can’t find this key in your registry, proceed to the subsequent segment. Now you only need to set Chrome as the default application for PDF files. to try to do that, follow these steps:

1. Press Windows Key + I to open the Settings app. Then, navigate to the Apps section.
2. Go to the Default apps section and choose Choose default apps by file type option from the proper pane.
3. A list of file types will now appear. Locate the .pdf file extension and click on the appliance next to it.
4. Choose Google Chrome from the list.

There’s a different to line Chrome as a default application for PDF files. to try to do that, follow these steps:

1. Press Windows Key + S and enter the instrument panel. Next, choose an instrument panel from the list of results.
2. A list of options will appear—select Default Programs from the list.
3. Go to Set your default programs.
4. A list of all applications will appear. Select Google Chrome within the left pane and choose Choose defaults for this program.
5. Check .pdf from the list of extensions and click on Save.

You can also use Associate a file type with a program choice to set defaults. You’ll do this by following these steps:

1. Go to the Default Programs section and click on Associate a file type or protocol with a program.
2. Locate .pdf on the list and double click it.
3. Choose Google Chrome from the list and click on OK to save changes.

After doing that, Google Chrome will be a default application for PDF files, which will hopefully fix this Error on your PC.

8. Set a special browser as the default

Few users claim that you can fix the Class not registered error message in Chrome by setting a particular browser as default. to try to do that, follow these steps:

1. Open the Settings app and attend the Apps section.
2. Go to the Default apps section and click on Google Chrome in the browser section.
3. Select the other browser from the list to line it as default.

You can also set a particular default browser by doing the following:

1. Navigate to regulate Panel > Default Programs and click on Set your default programs.
2. Select any browser from the list on the left and choose Set this program as a default. After you’re done, click OK to save changes.

After setting a particular browser as default, start Google Chrome again. Now you ought to see a message asking you to line Chrome as a default browser. Set Chrome as default and check if the matter is resolved.

9. Update the Chrome to the newest version

If you’re having this problem in Google Chrome, you would possibly be ready to fix it just by updating Chrome to the newest version. to see for updates, you would like to try to to the following:

1. Start Chrome.
2. Go to the Menu icon within the top right corner and choose Help > About Google Chrome from the menu.
3. Chrome will now check for updates. If updates are available, they’re going to be installed automatically.

If you didn’t open Chrome in the least, you would like to get rid of it and download the newest version from the official website.

This error message could be fixed within the upcoming Chrome version, but if you’ll ‘t await the remake, you can always download the Canary or Beta version of Chrome and use it instead.

Keep in mind that this version won’t be as stable, so you’ll experience other issues while using it.

User Questions:

1. Chrome reporting “Class not registered” when attempting to start.

Yesterday morning once I attempted to start Chrome, I received a mistake message that said “Class not registered” I uninstalled and reinstalled Chrome several times with no help. I then did a clean boot and ran the compatibility troubleshooter on Chrome which reported it had fixed the matter. However, that clothed to be false. So I still had the matter. I then discovered that if I attempted to start Chrome by left-clicking on the Chrome icon within the Taskbar, it might not start and gave me the error message. 

2. Chrome error: “Class Not Registered.”

I changed the default browser from Chrome to IE, then back to Chrome, and got this error “Class Not Registered.” I uninstalled/installed, and therefore the same Error persists. Any assistance is much appreciated. 

3. Win 10 class not registered error – when trying to open a link

I recently upgraded to win ten from 8.1, and that I am running into a couple of problems.

I’ll start with this very annoying one and then open a special thread for the others.

So I prefer to save lots of URL links on my Desktop – wont to work fine on 8.1. Now on ten once I drag a link from Chrome to the Desktop, I buy a mistake with:

“c:\user\….url”

class not registered.

4. Class not registered Error

Whenever I attempt to open Internet Explorer, I buy the following Error: Class not registered.

Google Chrome runs fine.

Any ideas on the way to fix this?

5. Class not registered Error all the time

Every time I am trying to do anything on my computer, from trying to open an image to run a game, I buy this stupid Class not registered Error, and it isn’t very pleasant. So please, if someone could help me, it might be really helpful its keeping me from playing h1z1 as that Error shows up and battle eye won’t install, so I can’t play; also, on ark survival evolved, I can’t play on official servers because ark also uses the battle eye as its anti-cheat engine.