Upset, my computer runs very slowly. When I try to open those programs, webpages and simple files like Excel, Word, that gear is always rotating for a long time on the screen. Sometimes I even cannot open them at all. My browser become very slow, and even collapse. I think my computer may get some spyware, and I run the scanner which reported 7zip.dll is a threat. And even I have searched information about this ‘virus’… but trying to fix the problem with those guides online will cause a black boot screen. I feel frustrated and worry about my computer. But, actually I don’t know much about computer, so could you please help me?

What is 7zip.dll?

7zip.dll is a hazardous Trojan which uses illicit and perilous codes with the intention of damaging the system. The occurrence of this error indicates a security risk for the targeted system. This dangerous Trojan basically resides on the unauthorized sites which get entered in your system whenever you visit those sites. This Trojan also gets installed in the PC when you download any games, programs or applications from any unsafe sites.

In general way, once this virus is installed to one system, the settings on the infected machine can be modified, that is the reason part of the victims will get the low performance, they need to take a long time to open a process or a view a webpage, once the victims want to run a program, they may even get a blue death screen which makes them annoyed. What is more, this nasty Trojan can even corrupt the anti-virus program on the infected PC so that the security program can not work normally. Just like other kinds of the Trojan horse, those viruses will change the name and position on the infected PC, that means those malicious process can escape the tracking of the anti-virus programs.

Conclusion:

One should not rely on man-made software hoping they could remove the virus for them automatically. 7zip.dll virus is made by people with higher expertise besides it being updated every minute. It always takes time for the security software to react to the latest infection. An infected computer will often run improperly. Victims will have to meet with different errors from time to time and they will suffer with the bad performance of the infected machine. There could be more and more threats appear since the maintenance of the system has been disabled by the virus as soon as it gets down there. Therefore, there is no reason to hesitate but remove the virus in time if you want your computer to stay safe.

Manual Removal Guide:

The malicious 7zip.dll can install itself into the computer system without your consent and awareness. It makes your computer work slowly and implants other nasty infections into the computer. To make things worse, this Trojan is a tool for the cyber criminals to invade the infected computer to steal your information. Through making use of advanced technology, it maintains the ability to combine its components with system files or to generate fake system files, which confuses computer users as well as antivirus programs. They cannot identify it accurately and timely, let alone remove it thoroughly. Therefore, manual removal is the best choice to drive it away from your computer. In this case, you are advised to delete every file generated by it manually so as to spare all later trouble. The manual removal needs to be handled carefully so as to avoid any subsequent damages. Users can follow the manual guide here to have the virus removed instantly.
1. End Relevant Processes
(1). Press Ctrl+Shift+Esc together to pop up Windows Task Manager, click Processes tab
*For Win 8 Users:
Click More details when you see the Task Manager box
And then click Details tab
(2). Find out and end the processes of 7zip.dll
2. Show Hidden Files
(1). Click on Start button and then on Control Panel
(2). Click on Appearance and Personalization
(3). Click on Folder Options
(4). Click on the View tab in the Folder Options window
(5). Choose Show hidden files, folders, and drives under the Hidden files and folders category
(6). Click OK at the bottom of the Folder Options window
*For Win 8 Users:
Press Win+E together to open Computer window, click View and then click Options
Click View tab in the Folder Options window, choose Show hidden files, folders, and drives under the Hidden files and folders category
3. Delete Relevant Registry Entries and Files
(1). Delete the registry entries of 7zip.dll through Registry Editor
Press Win+R to bring up the Run window, type ‘regedit’ and click ‘OK’
While the Registry Editor is open, search and delete the related registry entries
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run\[RANDOM CHARACTERS].exe
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run ‘Random’
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings ‘CertificateRevocation’ =Random
(2). Find out and remove the associated files
%AllUsersProfile%\random.exe
%AppData%\Roaming\Microsoft\Windows\Templates\random.exe
%Temp%\random.exe
%AllUsersProfile%\Application Data\random

Solution: Remove 7zip.dll automatically (with SpyHunter)

Step A. Download removal tool SpyHunter
1) Click here or the icon below to download SpyHunter automatically.

2) Follow the instructions to install SpyHunter

Step B. Run SpyHunter to block 7zip.dll
Run SpyHunter and click ‘Malware Scan’ button to scan your computer, after detect this unwanted program, clean up relevant files and entries completely.

Step C. Restart your computer to take effect.

Guide to remove 7zip.dll completely with SpyHunter.

Step one: Download SpyHunter by clicking the button below:

Step two: Click on Download, and then follow the installation process of SpyHunter step by step.

1. In the showing box, click Run.
2. Click: I accept the license agreement, and then press Next.
3. Wait for a while to install the applications.
4. Click Finish.
5. After installation, you can click Yes to restart your computer to make SpyHunter effect, or press No, if you’d like to restart it later manually.

Step three:scan and delete every threats caused by 7zip.dll virus.

1. To do a full scanning with SpyHunter to find out every threats in your computer.

2. After that, you need to select every detected threats about 7zip.dll virus and remove them all.

As the above mentioned, 7zip.dll is a high-risk virus process, PC users need to be careful while dealing with this virus infection. Cyber criminals use this virus to collect information via its backdoor process, if this virus keeps staying on the infected PC, hijackers may have the chance to get into the infected computer by passing through the security tools. The entire information including browser and even the whole computer can be stolen easily, personal data, important files and other things on the computer will be in an unsafe situation. Thus, PC users need to take actions to protect their PC and data, or the virus process will make big problems on it.

7zip.dll is located in:

• c:\documents and settings\aom\local settings\temp\7zip.dll
• c:\documents and settings\“`\my documents\downloads\compressed\super_deactivator\7zip.dll
• c:\users\poznjak\appdata\local\google\chrome\user data\default\cache\7zip.dll

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