What is Sina4com.info?

Sina4com.info is one of the potentially unwanted programs, namely adware. This is a web page to which the user is constantly redirected, which contains a proposal to allow the display of notifications. When you click “allow” the user’s computer is immediately exposed to infection with adware, which comes as a browser extension. Moreover, it may result in other adware. After penetration, Sina4com.info displays advertising and redirects the user to third-party sites, which makes browsing very difficult. We strongly recommend that you remove Sina4com.info right now.

Sina4com.info Ads

How Sina4com.info gets on your PC?

Most often, Sina4com.info comes bundled with free programs that the user downloads from the Internet. This comes as an additional element of installation packages. Users rarely pay attention to the installation process, but this is a mistake. Always follow the installation process by choosing its advanced type in order not to install unwanted program or utility elements. If Sina4com.info has already penetrated your PC, then use our recommendations to get rid of it right now.

How to remove Sina4com.info from your computer?

To uninstall Sina4com.info remove it from Control Panel, then delete all files and regkeys.

In our view, there are 3 products that potentially have Sina4com.info in their database. You can try to use them for removing Sina4com.info.

Recommended Solution:

Norton is a powerful removal tool. It can remove all instances of newest viruses, similar to Sina4com.info – files, folders, registry keys.


Download Norton*Trial version of Norton provides detection of computer viruses for FREE. To remove malware, you have to purchase the full version of Norton.

Alternative Solution:

Norton Antivirus – detects files, registry values and folders of viruses that show the same behavior as Sina4com.info.


Download Norton

You can try both of these products to remove Sina4com.info

Or uninstall Sina4com.info manually.

Step 1: Remove Sina4com.info from Control Panel

Windows XP:

  1. Click Start.
  2. Control Panel.
  3. Then click Add or Remove Programs.
  4. Find Sina4com.info.
  5. Click Uninstall.

Learn more about uninstallation of programs in Windows XP.

Windows 7/Windows Vista:

  1. Click Start.
  2. Then Control Panel.
  3. Click Uninstall a Program.
  4. Find Sina4com.info and click Uninstall.

Learn more about uninstallation of programs in Windows 7.

Windows 8/Windows 8.1:

  1. Open the Menu.
  2. Click Search.
  3. After that click Apps.
  4. Then Control Panel.
  5. Then as in Windows 7, click Uninstall a Program under Programs.
  6. Find Sina4com.info, select it and click Uninstall.

Learn more about uninstallation of programs in Windows 8 (8.1).

Windows 10:

  1. Click on the Start button (or press the Windows key) to open the Start menu, click on the Settings at the top.
  2. Click on App & features on the left menu.
  3. On the right side, locate Sina4com.info and click it, then click on the Uninstall button.
  4. Click on Uninstall to confirm.

Learn more about uninstallation of programs in Windows 10

Note: If you can’t find required program, sort programs by date in Control panel and search for last installed programs.

After that remove Sina4com.info from your browser.

Step 2: Remove Sina4com.info from browsers

Google Chrome:

  1. Open Google Chrome
  2. Push Alt + F.
  3. Click Tools.
  4. Choose Extensions.
  5. Find Sina4com.info.
  6. Click the trash can icon to remove it.

Learn more about removing extensions from Chrome.

Mozilla Firefox:

  1. Open Firefox.
  2. Push Shift + Ctrl + A.
  3. Choose Sina4com.info.
  4. Click Disable or Remove button.

Learn more about removing extensions from Firefox.

Internet Explorer:

  1. Open IE.
  2. Push Alt + T.
  3. Click Manage Add-ons.
  4. Select Toolbars and Extensions.
  5. Click Disable Sina4com.info.
  6. Click More information link in the left-bottom corner.
  7. Click Remove button.
  8. If this button is grayed out – perform alternative steps.

Learn more about removing extensions from IE.

Step 3: Remove following files and folders of Sina4com.info:

Remove following regitry entries:

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Remove following files:

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Remove following folders

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Written by Rami Douafi

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