Delete PUP.Optional.Cassiopessa from PC - Guide to Uninstall PUP.Optional.Cassiopessa Virus

Do you have seen PUP.Optional.Cassiopessa? Most of users may feel it strange, but it is possible for them to have it on their pc for months. Besides, the system may have already faced some issues which they may not pay enough attentions until something bad happened and can’t be rescued. In this case, PUP.Optional.Cassiopessa is a Trojan and it is able to destroy your PC and worsen the condition of your PC.

Have your computer attacked by PUP.Optional.Cassiopessa? Many PC users may feel that its stranger, but its quite possible for them to have it on their system for months. Its a Trojan that one lurk onto the PC brings several issues in order to span its existence. Thousands of computer users has reported about PUP.Optional.Cassiopessa and unable to remove from their PC. Even they can’t know how this serious Trojan virus has invaded their PC and disable system security as well as firewall. If you have noticed, you came to know that right after installing any freeware or shareware software onto your system it becomes available and brings malicious activities. More that day it exist inside the machine more it damage and at the end worsen the condition of your PC.

This Trojan can carry on fraud when once activate its process into your computer system. Trojan will camouflage like email account details, corrupt your save files and system files and afterward PUP.Optional.Cassiopessa damage the documents or files of the users to make them permanently inaccessible. When try to open the corrupted files it may asked you to download something like file repair tool/software. If you do the same, get nothing fruitful but another malware or Trojan virus.

Severe Problems Caused by PUP.Optional.Cassiopessa Virus

• It can bring your PC more viruses and malware
• It also display spam popups to cheat you buy useless products or services
• It can create a bunch of commercial ads on every webpage you are browsing.
• It can be installed on your computer slightly.
• It can alters regsitry files to mess up entire system
• It may gather your sensitive information you input online with tracking codes
• It is also used to help cyber criminal infiltrate your system remotely

Step 1 - Uninstall PUP.Optional.Cassiopessa From Win 10 /Win 8/Win 7/Vista/XP

Open Control Panel On Windows 10

• Click Start Menu >> click Settings
• Double-click System
• Click Apps & features >> Select PUP.Optional.Cassiopessa or related harmful program >> Click Uninstall when the button appears

Open Control Panel On Win 8

• Click the File Explorer icon on the bottom left corner of desktop to open Libraries window.
• Click Desktop in right side bar >> double click Control Panel

Open Control Panel On Windows 7/Vista/XP

• Click Start Menu >> Click Control Panel

Removal Of PUP.Optional.Cassiopessa From Control Panel

• In Control Panel, click Uninstall a program
• Click Installed On tab to find out PUP.Optional.Cassiopessa and unwanted programs >> Click Uninstall button after selecting a program

Step 2 - Clear up malicious files of PUP.Optional.Cassiopessa in Registry

• Press Windows + R keys at the same time to open Run window
• Type regedit and click OK :
• Locate and clear up the malicious registry files of PUP.Optional.Cassiopessa virus:

HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersionpoliciessystem “DisableTaskMgr” = ‘1'

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Uninstall\[virus name]

HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\DisallowRun

HKEY_CURRENT_USERSoftwareMicrosoftInternet ExplorerDownload “CheckExeSignatures” = ‘no’

HKEY_CURRENT_USERSoftwareMicrosoftInternet ExplorerMain “Default_Page_URL”

HKEY_CURRENT_USERSoftwareMicrosoftWindowsCurrentVersionExplorerAdvanced “ShowSuperHidden” = 0'

HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Tracing\Muvic_RASAPI32

HKCU\SOFTWARE\MICROSOFT\WINDOWS\CURRENTVERSION\EXT\SETTINGS\{RANDOM}

Reset your homepage page To Remove PUP.Optional.Cassiopessa Virus

Reset Microsoft Edge Browser

• Select More (…) on the address bar, then Settings
• Under Open with, select A specific page or pages
• select Custom to enter the URL of page you want to set as homepage

Reset IE Browser

• Open Internet Explorer.
• Click the Tools button, and then click Manage add-ons.
• Click Toolbar and Extensions, then select PUP.Optional.Cassiopessa and related extensions and click Disable

Reset Firefox Browser

• Click the menu button and choose Add-ons to open Manager tab
• In the Add-ons Manager tab, select the Extensions or Appearance panel.
• Select the PUP.Optional.Cassiopessa and related add-on you need to remove.
• Click the Remove button.

Reset Chrome Browser

• Click the hamburger menu icon on the Google Chrome toolbar and then More tools.
• Select More tools from the menu.
• Select Extensions from the side menu
• Click the trash can icon link next to PUP.Optional.Cassiopessa extension or related extension you wish to remove.

Download Automatic PUP.Optional.Cassiopessa Removal Tool

If you are not able to remove PUP.Optional.Cassiopessa virus manually from your computer system or you are getting any problem in removing this threat from your PC then you are advised to use Automatic Removal Tool. it is an advanced and powerful malware removal tool that can easily delete all kind of harmful threats and malware from your system. You can download the trial version of this tool to detect PUP.Optional.Cassiopessa virus on your PC. Once you feel satisfied with the detection then you can purchase this program to remove the threat permanently.

How To Remove PUP.Optional.Cassiopessa With Automatic Removal Tool

Step 1 - Install the software on your computer and click scan computer now button

Step 2 - Click on Fix Threats Now to remove all detected viruses or malware.

Step 3 - Use Custom Scan feature to scan any specific part of computer.

Step 4 - Configure Scan Scheduler option to ensure the safety of your PC.