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How to Remove PUA.DownloadAssist from Your Computer? (Working Removal Guides)

Your computer has infected with PUA.DownloadAssist? You have tired many times to remove PUA.DownloadAssist, but it seems cannot be removed? You are welcomed to read this post.

Information about PUA.DownloadAssist

PUA.DownloadAssist is a risky Trojan virus that can cause great damage on the infected computer. Usually, cyber criminals spread this pest through pornographic websites, unsafe freeware downloads and spam email attachments, and other suspicious online resources. Once your PC catches PUA.DownloadAssist, your nightmare just begins. The nasty virus can hide its variants and codes in different system folders deeply. As a result, your disks could be all infected while the machine crashes or freezes up at times. You’ll encounter black screen suddenly. In addition, the PC runs much slowly and you have to wait for a long time to launch an application.

What is Trojan

PUA.DownloadAssist also affects the running speed of all the basic functions of the system and it will take long time in the booting process. This threat is also responsible for creating fake processes in the task manager in order to increase the CPU usage. You may also get error messages at the time of installing new applications and the installed ones may stop responding. Besides this, it is also known for stealing the personal details of the users by tracking their online session. Additional, it may allow the third party hackers to access your important files by opening a backdoor in the system. Moreover, it can leads the PC to crashing situation if exists for long time. Therefore, if you want to prevent your PC from further troubles then remove PUA.DownloadAssist without wasting a single moment.

Effective methods to get rid of PUA.DownloadAssist:

Method one: Automatically remove PUA.DownloadAssist easily with SpyHunter.(Download Removal Tool)
Method two: Manually remove PUA.DownloadAssist.

Detail instruction (please perform all the steps in correct order)

Method one: Automatically remove PUA.DownloadAssist easily with SpyHunter.
It is highly recommended to download SpyHunter on your computer if you have difficulty in manually PUA.DownloadAssist. It is developed to help users to detect and delete the infection once found. Besides, it can repair the compromised system automatically and protect your PC against other potential threats in the future.

Step 1: Download SpyHunter on your computer with the following installation tutorials.


Step 2: The moment you accomplish the installation, run it and perform a full scan of your entire system to search for the rogue program.


Step 3: Please check the scan results and delete the rogue program from your computer.


Step 4: Don’t forget to restart your computer to apply all changes.

Method two: Manually remove PUA.DownloadAssist

(1) Use the safe mode
Reboot your computer, press F8 to enter Windows Advanced Options Menu before Windows is launched, use the arrow keys to highlight Safe Mode with Networking, press Enter.


Reference video on How to Remove Windows Virus in Safe mode

(2) Stop the running process of PUA.DownloadAssist in Windows Task Manager.
Right click on the taskbar and select Start Task Manager (or press Ctrl+Shift+Esc), click Process tab, find and click on the related running process, and click End Process.


(3) Uninstall its related programs from your computer:
PUA.DownloadAssist may bring some unwanted programs, you should uninstall them all.
Start>> Control Panel >> Programs >> Programs and Features >> Find out the unwanted programs and Uninstall it.


(4) Reset Folder Options to find the hidden files.
Start >> Control Panel>> Tools >> Folder options >> view >> Show hidden files, folders, and drives >>OK


Find the files here, and delete them:

C:\windows\system32\drivers\ random
%AllUsersProfile%\Application Data\.dll
%AllUsersProfile%\Application Data\.exe
(5) Open Registry Editor and remove Trojan registry entries.
Attention: Removing registry entries mistakenly will lead to system crash. If you are not sure, leave it to professional tool.
Start >> input regedit in the search box >>open Registry Editor >>find the related date and remove them.


HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run “” = “%AppData%\.exe”
HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run “” = “%AppData%\.exe”


Notes: Manual removal demands that the operator grasp general knowledge about system. If you are not the one who is familiar with system, in order to avoid further damage to the pc, you’d better choose automatic method with SpyHunter to deal with PUA.DownloadAssist. The reason is that using SpyHunter to get rid of it is easy, effective and safe.

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