What is Bookmark Start
Bookmark Start is a browser hijacker known for altering browser settings to redirect search queries to iadispatcher.com, a dubious search engine. This hijacker changes the default homepage, new tab, and search engine settings, forcing users to use its services. While iadispatcher.com itself redirects to search.yahoo.com, a legitimate search engine, it may also route users to other unreliable or malicious sites. Bookmark Start often comes bundled with free or unreliable software, and users may unintentionally install it during the setup process. Once installed, it can be difficult to remove due to its persistence mechanisms. Additionally, Bookmark Start is typically associated with browser extensions that facilitate its hijacking functions. These extensions may collect user data, including browsing history and search queries, which can be used for targeted advertising or sold to third parties.
How Bookmark Start infects computers
Bookmark Start, a notorious browser hijacker, infiltrates computers through deceptive tactics often associated with bundled software. Users inadvertently install this malicious extension by downloading freeware or shareware from untrustworthy sources, neglecting to uncheck optional offers embedded in the installation process. Additionally, misleading pop-up ads, fake software updates, and notifications from dubious websites can trick users into downloading Bookmark Start. Once installed, the hijacker alters browser settings, such as the default search engine and homepage, redirecting users to unreliable search engines like iadispatcher.com. To prevent such infections, it is crucial to download software from reputable sources, carefully review installation options, and employ robust security tools.
- Download Bookmark Start Removal Tool
- Remove Bookmark Start from Control Panel and Applications
- Remove Bookmark Start extensions from browsers
- Reset browser search and homepage settings
- Alternative way to remove Bookmark Start search redirects
- Clean browser shortcuts from Bookmark Start
- How to protect from threats like Bookmark Start
Download Removal Tool for Windows
To remove Bookmark Start completely, we recommend you to use WiperSoft Antispyware. It detects and removes all files, folders, and registry keys of Bookmark Start and several millions of other adware, hijackers, toolbars. WiperSoft Antispyware offers free scan and 7-days limited trial.
Download Removal Tool for Mac
To remove Bookmark Start completely, we recommend you to use Combo Cleaner for Mac. It can help you remove files, folders, and registry keys of Bookmark Start and uninstall hijackers, toolbars, and unwanted add-ons from the Safari browser. Combo Cleaner for Mac offers free scan and 7-days limited trial.
Remove Bookmark Start manually for free
Here is a manual step-by-step tutorial for full Bookmark Start removal from your computer. This works 99% and was checked with the latest versions of the Bookmark Start an installer on operating systems with the latest updates and browser versions.
Note: Bookmark Start can be installed as Google Chrome extension as Administrator (you may see Installed by enterprise policy or Your browser is managed by your organization inscription near it), and this will not allow removal. Therefore, before starting removal process, perform these actions:
- Start the Command Prompt by clicking the Start menu button and typing command prompt (or just searching for “command prompt” in Windows 10 search field). Right click on the Command Prompt result and choose Run as Administrator.
- Type in and execute the following commands:
rd /S /Q "%WinDir%\System32\GroupPolicyUsers"
rd /S /Q "%WinDir%\System32\GroupPolicy"
gpupdate /force
Remove Bookmark Start from Control Panel or Applications
To start removing Bookmark Start you should uninstall it using Control Panel. It can be present by different names – “Bookmark Start”. It should uninstall correctly, however, we recommend you to use IObit Uninstaller to clean leftover items after uninstalling. Here are instructions for Windows XP, Windows 7, Windows 8, Windows 10, Windows 11, or Mac.
Remove Bookmark Start from Windows XP:
- Click on Start button.
- Choose Control Panel.
- Click Add or Remove Programs.
- Find Bookmark Start or other suspicious program.
- Click Uninstall.
Remove Bookmark Start from Windows 7:
- Click Start button.
- Then go to Control Panel.
- Click Uninstall a Program.
- Find Bookmark Start or other suspicious program and click Uninstall.
Remove Bookmark Start from Windows 8:
- Hover mouse pointer to the bottom-right corner to see Menu.
- Click Search.
- After that click Apps.
- Then Control Panel.
- Click Uninstall a Program under Programs.
- Find Bookmark Start or other suspicious program, click Uninstall.
Remove Bookmark Start from Windows 10:
There are 2 ways to uninstall Bookmark Start from Windows 10
Way one
- Click on the Start button.
- In opened menu choose Settings.
- Click on the System tile.
- Click Apps & features and locate Bookmark Start or other suspicious program in the list.
- Click on it and then click Uninstall button near it.
Way two (classic)
- Right-click on the Start button.
- In opened menu choose Programs and Features.
- Locate Bookmark Start or other suspicious program in the list.
- Click on it and then click Uninstall button above.
Remove Bookmark Start from Windows 11:
- Right-click on the Start button.
- In opened menu choose Settings.
- Click on the Apps tab on the left side.
- Click Apps & features and locate Bookmark Start or other recently installed suspicious program in the list.
- Click on 3-dots icon near it and then click Uninstall button near it.
- Depending on the type of application (Windows Store app or classic Win32 app) it will be removed immediately or you will need to confirm the action and go through standard uninstall procedure.
- In the Finder sidebar, click Applications.
- Bookmark Start might have an Uninstaller.
- Otherwise, drag Bookmark Start from the Applications folder to the Trash (located at the end of the Dock).
- Then choose Finder > Empty Trash.
- Reboot your computer.
- While it starts booting press F8 button.
- This will open Advanced Boot Options menu.
- Choose Safe Mode and wait until Windows loads.
- Go to Control Panel > Uninstall a program and remove Bookmark Start or other suspicious program
- Download free AppCleaner.
- Drag Bookmark Start from Applications folder to AppCleaner window.
- Choose files and folders you want to remove along with Bookmark Start.
- Click Delete button.
- Start Google Chrome browser
- In address box type (or copy-paste)
chrome://extensions
. - Find Bookmark Start extension.
- Click the Remove button to remove them.
- Also remove other suspicious extensions from the list.
- Start Mozilla Firefox browser.
- In address box type (or copy-paste)
about:addons
. - Find Bookmark Start extension.
- Click three-dots icon near it and choose Remove in the menu.
- In opened dialog window click Remove button to confirm the action.
- Remove all suspicious extensions from the list.
- Start Safari on your Mac, click Safari to open drop-down menu and choose Preferences
- Click Extensions tab.
- Find Bookmark Start extension.
- Click Uninstall button to remove it.
- Start Microsoft Edge browser.
- In address box type (or copy-paste)
edge://extensions
. - Find Bookmark Start extension.
- Click Remove link under the name of extension.
- In opened dialog window click Remove button to confirm the action.
- Remove all suspicious extensions from the list.
- Open Internet Explorer.
- Click on gear/asterisk icon in the top-right corner.
- In opened menu Manage Add-ons.
- Select Toolbars and Extensions.
- Click Disable Bookmark Start or other suspicious extensions.
- Also disable other suspicious extensions from the list.
- Start Opera browser.
- Go to Tools > Extensions > Manage Extensions.
- Find Bookmark Start or other suspicious extensions.
- Click Uninstall button.
- Also remove other suspicious extensions from the list.
- Start Google Chrome browser
- In address box type (or copy-paste)
chrome://settings
. - On the left panel expand Advanced options.
- Choose Reset and clean up.
- Click on Restore settings to their original defaults link and confirm by clicking Reset button.
- Start Mozilla Firefox browser.
- In address box type (or copy-paste)
about:support
. - Click Refresh Firefox… button.
- Click Refresh Firefox button in opened dialog window to confirm.
- Start Safari on your Mac, click Safari to open drop-down menu and choose Preferences
- Go to the Privacy section of Safari’s preferences.
- Click Remove All Website Data button.
- In opened window click Remove Now button to remove data stored by websites in Safari.
- Go to the Advanced section of Safari’s preferences.
- Click the Show Develop menu in menu bar option.
- In the menu click Develop and select Empty Caches from this menu.
- Again, go to Safari menu and choose Clear History….
- Choose to clear all history and click Clear History button.
- Start Microsoft Edge browser
- Click on 3-dots icon in the top-right corner and choose Settings.
- On the left panel find and click Reset settings option.
- Click on Restore settings to their default values link and confirm by clicking Reset button.
- Start Internet Explorer.
- Click on gear/asterisk icon in the top-right corner.
- In opened menu choose Internet options.
- Click Advanced tab.
- Click Reset button.
- Choose Delete personal settings and click Reset.
- Start Opera browser and click on Opera icon in the top-left corner.
- Choose Settings and click Advanced on the left side and choose Browser.
- Scroll down to the very bottom and click on Restore settings to their original defaults link.
- Confirm by clicking Reset button.
Remove Bookmark Start from Mac:
Cannot uninstall Bookmark Start in Windows
In some cases, Bookmark Start won’t uninstall and gives you the message, that “You do not have sufficient access to uninstall Bookmark Start. Please, contact your system administrator” when you try to remove it from Control Panel or “Access denied” error when removing the Bookmark Start folder and files. This happens because the process or service does not allow you to do it. In this case, I will recommend you to use SpyHunter 5 or Malwarebytes or uninstall Bookmark Start in Safe Mode. To boot in Safe Mode do the following:
>> See detailed instructions and video tutorial on how to boot in Safe Mode
Cannot uninstall Bookmark Start in MacOS
If you can’t uninstall Bookmark Start using instructions above, or it keeps coming back, you can use free AppCleaner for Mac to remove all residual data and libraries of Bookmark Start. Follow instructions below:
Remove malicious add-ons from your browsers
Uninstalling Bookmark Start from Control Panel or Applications often does not bring the desired effect. It sometimes has a browser extension and it may still be active in Google Chrome and Mozilla Firefox. Here are instructions on how to remove Bookmark Start extension from your browsers manually.
Google Chrome:
Mozilla Firefox:
Safari:
Microsoft Edge:
Internet Explorer (9, 10, 11):
Note: There is no feature to remove browser extensions from browser in latest version of Internet Explorer. To remove Bookmark Start from Internet Explorer, please, perform instructions for uninstalling program from Control Panel. To disable Bookmark Start, please, do the following:
Opera Browser:
Generally, Bookmark Start does not install in Opera browser however you can always double check. Do the following:
Reset browsers settings (homepage, default search)
Bookmark Start installs a search engine (iadispatcher.com) that hijacks your browsers. Here is the instruction to reset your browser’s homepage, new tab, and search engine to default values.
Google Chrome:
Mozilla Firefox:
Reset Safari:
Microsoft Edge:
Internet Explorer (9, 10, 11):
Opera Browser:
Alternative way to remove adware browser extensions and reset browser settings
For safe and effective browser extension removal use avast! Browser Cleanup utility. Run it with administrator privileges and remove all extensions with bad rating including related to Bookmark Start. You can also reset your browser settings for each of your browsers: Internet Explorer, Google Chrome, Mozilla Firefox.
Cleaning browsers shortcuts
You can clean your browser shortcuts manually right-clicking on your browser icon, choosing “Properties” and removing hijacker address from “Target” field (leave just the path to your browser). However it is easier to use free Shortcut Cleaner from BleepingComputer. Download it here – its FREE:
How to protect from threats, like Bookmark Start, in future
Be careful surfing the internet and downloading software, as programs like Bookmark Start may become a real headache as they are hard to remove and break your privacy. To keep safe from such threats we recommend you always use antivirus and one of the anti-malware programs available on the market. One of the best anti-virus programs is SpyHunter 5. It can protect your PC from threats like Bookmark Start.