After testing, there are several types of anti-virus software that can completely remove malicious files:

CheckAllFiles , is a free anti-virus software. As a "green" software, it does not need to be installed, so it will not write any information in the registry of the operating system. You can run CheckAllFiles after decompressing the compressed package, and it runs fast.
In addition, its compatibility is very good. It can coexist with various software in the system. Even if your computer has other antivirus software or various protection software installed, there will be no problems.
If you no longer need this software, just delete all the files in the folder and it will not leave any junk files on your computer.
1. Click here to download the CheckAllFiles compressed package and extract the program.

2. After running the application, click the Scan button to start scanning your computer (during this process, keep the network open).

3. After scanning, if a malicious file is found, you can click the Delete button to delete the malicious file.


SpyHunter, this anti-virus software is known for its stability. It strictly follows the requirements of the operating system to work, and never modify or intercept the operating system's workflow. In terms of removing malware, it is very thorough. It can not only delete malicious files, but also delete the junk information left by these malicious files in the registry and system disk.
If your system has a lot of software installed, and occasionally there are various inexplicable problems, you can try to install this antivirus software. As it strictly follows the operating system development standards, its compatibility and stability is very good.  Click here to enter the SpyHunter product page.


ESET NOD32, this anti-virus software is known for defending against unknown viruses. It works by establishing a virtual operating environment internally, putting some unknown suspicious files into this virtual environment, and then recording the file operation. If there are malicious acts such as stealing personal data and damaging the system, suspicious files will be classified as malicious files.
You don't need to worry about the real operating system being affected because the suspicious files are running in a virtual environment and will not have any impact on the real machine.
This anti-virus software has outstanding advantages and disadvantages.
The disadvantage is that the created virtual environment needs to occupy a part of the system memory. If your memory has about 4G, you don't need to worry about this problem.
The advantage is that any unknown new virus and various variant viruses will be intercepted by it and cannot invade your computer. At present, there are only a few antivirus vendors with this technology. It is the best one!
If your Internet environment is very complicated and it is often invaded by various new viruses, this antivirus software is recommended.  Click here to enter the ESET NOD32 product page.