Thursday 19 April 2018

Removing PUA.CouponViewer Manually- spyware adware remover

Uninstall PUA.CouponViewer from Internet Explorer : Take Down PUA.CouponViewer

PUA.CouponViewer is responsible for causing these errors too! 0x0000010D, 0x80246009 WU_E_DM_BITSTRANSFERERROR A download manager operation failed because there was an unspecified Background Intelligent Transfer Service (BITS) transfer error., 0x00000065, 0x00000063, 0x000000DA, 0x80244013 WU_E_PT_INVALID_COMPUTER_NAME The computer name could not be determined., 0x00000001, 0x80249004 WU_E_INVENTORY_UNEXPECTED There was an inventory error not covered by another error code., 0x8024D001 WU_E_SETUP_INVALID_INFDATA Windows Update Agent could not be updated because an INF file contains invalid information., Error 0x80D02002, 0x80244011 WU_E_PT_SUS_SERVER_NOT_SET WUServer policy value is missing in the registry., 0x8024400A WU_E_PT_SOAPCLIENT_PARSE Same as SOAPCLIENT_PARSE_ERROR - SOAP client failed to parse the response from the server. , 0x000000E9

Solution To Uninstall PUA.CouponViewer From PC

What do you known about PUA.CouponViewer?

In this cyber world, virus infection grows rapidly. Among all System infection, PUA.CouponViewer 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 PC that runs on Windows based Operating System.

The proliferation of PUA.CouponViewer 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 PC 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, PUA.CouponViewer is really very harmful for the affected PC. Thus, removal of PUA.CouponViewer is required immediately.

Start To Scan And Uninstall PUA.CouponViewer

Manual Deletion Steps To Uninstall PUA.CouponViewer From PC

Step 1 : Boot PC in Safe Mode with Networking To Uninstall PUA.CouponViewer

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 PUA.CouponViewer 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 PUA.CouponViewer related malicious processes and hit on End Process button.

Step 3 : Delete Windows Registry To Uninstall PUA.CouponViewer

  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 PUA.CouponViewer related registry keys. 
  4. To open the Find bar, press "Ctrl + F" keys together.
  5. Type "PUA.CouponViewer", choose all checkboxes and press "Find Next" button.
  6. Right click on the PUA.CouponViewer related entries and click on the Delete button.
Note : Check these auto startup folders for malicious registry keys created by PUA.CouponViewer
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 : Solution To Uninstall PUA.CouponViewer 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 PUA.CouponViewer related entries and uncheck them.
  5. Lastly, click on Apply button.

Step 5 : Uninstall PUA.CouponViewer 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 PUA.CouponViewer 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 PUA.CouponViewer 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 PUA.CouponViewer and click on the Disable/Uninstall button.
  4. If a confirmation box will appear on your screen, click on "Yes" button.

Step 6 : Solution To Show Hidden Files To Uninstall PUA.CouponViewer

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 PUA.CouponViewer 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 PUA.CouponViewer related extensions and  click on the "Trash can" icon to delete PUA.CouponViewer.

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 PUA.CouponViewer 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 PUA.CouponViewer or related extensions.
  3. To delete PUA.CouponViewer, click on the Remove button.

PUA.CouponViewer

Malware From Wikipedia, the free encyclopedia, Computer virus - Simple English Wikipedia, the free encyclopedia Tips For Deleting Search App From Windows PC, http://www.malwares.news/guide-to-get-rid-of-gif-file-extension-ransomware-from-windows-10, http://www.removemalware.guide/telemetricsys-exe-cpu-miner-virus-removal

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 PUA.CouponViewer Automatically

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