Uninstall PUP.History Open In Simple Clicks- antivirus worm removal

Étapes possibles pour Suppression PUP.History Open de Internet Explorer

Les navigateurs suivants sont infectés par PUP.History Open

Mozilla Versions	Mozilla:38.0.5, Mozilla Firefox:49.0.1, Mozilla Firefox:49.0.2, Mozilla Firefox:45.3.0, Mozilla:43.0.2, Mozilla Firefox:43.0.1, Mozilla:51.0.1, Mozilla Firefox:38.2.0, Mozilla Firefox:45.0.2, Mozilla:44.0.1, Mozilla:48.0.1, Mozilla:45.5.1, Mozilla Firefox:48.0.2, Mozilla Firefox:44
Internet Explorer Versions	IE 7:7.00.6001.1800, Internet Explorer 8-8.00.7000.00000, Internet Explorer 10-10.0.8400.00000, Internet Explorer 8-8.00.6001.17184, IE 7:7.00.6000.16441, Internet Explorer 10:10.0.9200.16384, IE 8:8.00.6001.18241, Internet Explorer 8-8.00.6001.18372
Chrome Versions	Chrome 54.0.2840, Chrome 50.0.2661, Chrome 52.0.2743, Chrome 57.0.2987, Chrome 51.0.2704, Chrome 48.0.2564, Chrome 56.0.2924, Chrome 49.0.2623, Chrome 58.0, Chrome 55.0.2883

Simple Steps To Uninstall PUP.History Open From OS

What do you known about PUP.History Open?

In this cyber world, virus infection grows rapidly. Among all System infection, PUP.History Open is one of the most common infection that has been victimized by number of Computer users. Specifically, it has been designed and created by team of cyber hackers along with the sole intention to earn online revenues from the innocent user. In order to earn online profit, its author perform series of malevolent activities. It is able to infect almost all web browser and OS that runs on Windows based Operating System.

The proliferation of PUP.History Open is quite tricky and deceptive but mostly spread via bundling method. Upon installation, it will bombard you with endless ads and blocks you to access your OS normally. This infection is responsible for making your all System files inaccessible, corrupts your registry entries and System files, degrades performance speed, unexpected modification in browser as well as System settings and much more. In short, PUP.History Open is really very harmful for the affected PC. Thus, removal of PUP.History Open is required immediately.

Start To Scan And Uninstall PUP.History Open

Manual Removal Steps To Uninstall PUP.History Open From OS

• Step 1 : Boot OS in Safe Mode with Networking To Uninstall PUP.History Open
• Step 2 : Stop all PUP.History Open related malicious process using the Windows Task manager
• Step 3 : Take Down Windows Registry To Uninstall PUP.History Open
• Step 4 : Simple Steps To Uninstall PUP.History Open From Startup
• Step 5 : Uninstall PUP.History Open and related programs from Control Panel
• Step 6 : Simple Steps To Show Hidden Files To Uninstall PUP.History Open
• Step 7 : Uninstall all unwanted extensions related with PUP.History Open from Browser

Step 1 : Boot OS in Safe Mode with Networking To Uninstall PUP.History Open

Windows 8/10

1. Click on the Power button, hold down Shift and hit Restart button.
2. Go to Troubleshoot.
3. Select Advanced Options.
4. Click on the Startup Settings option.
5. Press on the Restart button.
6. To activate "Safe Mode with Networking", press 5 key on your keyboard.

Windows 7/XP/Vista

1. Restart your PC and keep pressing F8 key.
2. Now, you will see the "Advanced Boot Options screen on your PC.
3. Press 5 on your keyboard and press Enter button to choose "Safe Mode with Networking".

Step 2 : Stop all PUP.History Open related malicious process using the Windows Task manager

1. Open Task Manager by pressing "Ctrl + Shift + Esc" keys together.
2. Go to Process tab.
3. Locate PUP.History Open related malicious processes and hit on End Process button.

Step 3 : Take Down Windows Registry To Uninstall PUP.History Open

1. From your keyboard, Press "Windows + R" keys together to open the Run windows.
2. Type "regedit" and hit on Enter button.
3. You will see the tree-view on the left hand that includes all PUP.History Open related registry keys. 
4. To open the Find bar, press "Ctrl + F" keys together.
5. Type "PUP.History Open", choose all checkboxes and press "Find Next" button.
6. Right click on the PUP.History Open related entries and click on the Delete button.

Note : Check these auto startup folders for malicious registry keys created by PUP.History Open

HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunHKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnceHKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunServicesHKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunServicesOnceHKEY_LOCAL_MACHINE\Software\Microsoft\Windows NT\CurrentVersion\Winlogon\UserinitNext, check the HKEY_CURRENT_USER folder for suspicious registry keys.

Step 4 : Simple Steps To Uninstall PUP.History Open From Startup

1. Press the combination of "Win+R" keys simultaneously to bring Run box.
2. Type "MSCONFIG" (without quotes) into the run box and press Enter button on your keyboard.
3. In the window of msconfig, go to "Startup" tab. 
4. Look for the PUP.History Open related entries and uncheck them.
5. Lastly, click on Apply button.

Step 5 : Uninstall PUP.History Open and related programs from Control Panel

For Windows 7/XP/Vista User

1. Go to Start button and select Control Panel option.
2. Click on the Uninstall a program link under the Programs category.
3. Search for PUP.History Open and click on the Uninstall button.

For Windows 8/8.1

1. Open the Start menu and select Search option.
2. Then after, select Apps > Control Panel.
3. Under the Programs category, click on the "Uninstall a Program" option.
4. Find out PUP.History Open or related suspicious program and click on the Uninstall button.

For Windows 10

1. Open Start menu by clicking on Start button and select Settings option.
2. Select Apps & Features.
3. Find out PUP.History Open and click on the Disable/Uninstall button.
4. If a confirmation box will appear on your screen, click on "Yes" button.

Step 6 : Simple Steps To Show Hidden Files To Uninstall PUP.History Open

For Windows XP/Vista/7

1. First of all open My Computer
2. Click on the Organize button and choose "Folder and search options".
3. Now, go to the "View" tab.
4. Under the "Hidden files and folders" option, marl "show hidden files and folders" option.

For Windows 8/10

1. Open This PC/My Computer.
2. Go to "View" tab.
3. Mark on the "Hidden items" option.
4. Click on Apply and then OK button.

Step 7 : Uninstall all unwanted extensions related with PUP.History Open from Browser

On Chrome 

1. Launch your browser. Move your cursor and press on Menu button.
2. Select Tools from the drop down list.
3. Go to Extensions.
4. Select PUP.History Open related extensions and  click on the "Trash can" icon to delete PUP.History Open.

On Firefox :

1. First of all open your browser, Click on the Menu button and select Add-ons option.
2. In the tab of Add-on Manager, choose Extensions panel.
3. Find out PUP.History Open or related extensions and click on the Remove or Disable button.

On IE : 

1. Open IE browser, Go to the Tools menu and select Manage add-ons option.
2. In the left side of pane, select Toolbars and Extensions tab and on the right side, you have to select PUP.History Open or related extensions.
3. To delete PUP.History Open, click on the Remove button.

On Edge

Still, Edge browser does not have any extensions settings. To keep your Microsoft Edge browser, you need only to reset homepage and search engine.

Scan And Uninstall PUP.History Open Automatically