The computer is compromised by PUP.Optional.FireDiveDownloader.A virus? Microsoft Security Essentials cannot remove it? Lots of ads pop up on the screen? Don’t worry, this article will help you completely and permanently solve the problem.
Details of PUP.Optional.FireDiveDownloader.A Virus:
PUP.Optional.FireDiveDownloader.A has been defined as a kind of highly dangerous Trojan horse infection, which can cause a great disaster to your computer. When this dangerous infection sneaks into your computer, it will try to mess up your system files or even destroys them. Then your computer will run in a poor performance and you will be severely disturbed when you work on your computer. Moreover, by modifying relevant settings, PUP.Optional.FireDiveDownloader.A virus can redirect you to some malicious websites, which may induce more threats to come into your system.
What’s more, PUP.Optional.FireDiveDownloader.A malware can open a backdoor for remote hackers to steal your confidential information, such as bank card number, credit card number, or other valuable information and so on. PUP.Optional.FireDiveDownloader.A virus also has the ability to decelerate the speed of your machine by getting itself spread widely to take up most of your system recourses. With such kind of dangerous Trojan horse virus in your computer, you won’t expect to live a peaceful life. Therefore, if you want to get back your quiet life, you need to eliminate PUP.Optional.FireDiveDownloader.A virus as soon as possible.
Malicious Activities of PUP.Optional.FireDiveDownloader.A Virus:
1) PUP.Optional.FireDiveDownloader.A Virus inserts lots of harmful scripts to the system folders especially the system registry.
2) PUP.Optional.FireDiveDownloader.A Virus activates itself on Windows boot-up and carries out many malicious activities.
3) PUP.Optional.FireDiveDownloader.A Virus changes important system settings and browser stealthily and secretly.
4) PUP.Optional.FireDiveDownloader.A Virus blocks certain key system applications and messes up the infected system.
5) PUP.Optional.FireDiveDownloader.A Virus consumes great system resources and decreases the whole PC performance.
6) PUP.Optional.FireDiveDownloader.A Virus downloads additional risky computer parasites like spyware and rogueware.
As PUP.Optional.FireDiveDownloader.A virus is stubborn and dangerous, it is strongly recommended that you remove it as soon as possible. The following post provides detailed manual removal guide to help you completely delete related components of PUP.Optional.FireDiveDownloader.A virus and fix the problem.
Step 1: Restart the system in Safe Mode with Networking. Keep press F8 when the machine starts to boot up.
Step 2: Delete startup items of PUP.Optional.FireDiveDownloader.A virus. Press Win+ R, type “msconfig” and click OK.
Step 3: Remove registry entries of PUP.Optional.FireDiveDownloader.A virus. Press Win+R to open Run, type “regedit” and hit OK.
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\System “DisableRegedit” = 0
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings “CertificateRevocation” =Random
Step 4: Show hidden files and delete related files of PUP.Optional.FireDiveDownloader.A virus. Click Start Menu, select Control Panel, and search Folder Option.
Note: PUP.Optional.FireDiveDownloader.A virus is rather stubborn and malicious. It requests certain computer skills when you dealing with it in manual way. Any incident action could lead your machine to a more terrible situation.