What is downloader.dll and how to fix downloader.dll ?

What is downloader.dll file ?


Most antivirus programs classify Downloader.dll as a harmful extension to Internet Explorer: for example not-a-virus:RiskTool.Win32.AVDown.k or not-a-virus:AdWare.Win32.AdWrapper.d (detected by Kaspersky), and RDN/Generic PUP.x!cpb (detected by McAfee).

Follow steps bellow to try fix the problem with downloader.dll

1. Use cleanmgr

To run the command cleanmgr :
Press Windows key + Q.
Enter cmd in search box , followed by the combination Ctrl + Shift + Enter to run it as Administrator.
Enter the command cleanmgr and press Enter.

2. Use sfc /scannow

To run the command sfc /scannow :
Press Windows key + Q.
Enter cmd in search box, followed by the combination Ctrl + Shift + Enter to run it as Administrator.
Enter the command sfc /scannow and press Enter.

3. uninstalling programs :

To uninstall unnecessary programs :
Open the Start menu (Press Windows key + X) .
Click the first menu item Programs and Features.
Search unnecessary programs in the list of installed programs, .
Click the software you want to uninstall.

4. using msconfig

To run the command msconfig :
Press Windows key + Q.
Enter cmd in search box, followed by the combination Ctrl + Shift + Enter to run it as Administrator.
Enter the command msconfig and press Enter.

5. Automatic Update

To run the command wuauclt /ShowWindowsUpdate:
Press Windows key + Q.
Enter cmd in search box, followed by the combination Ctrl + Shift + Enter to run it as Administrator.
Enter the command wuauclt /ShowWindowsUpdate and press Enter.

6. Use resmon command

To run the command resmon :
Press Windows key + Q.
Enter cmd in search box, followed by the combination Ctrl + Shift + Enter to run it as Administrator.
Enter the command resmon and press Enter.

7. use DISM.exe

To run the command DISM.exe /Online /Cleanup-image /Restorehealth :
Press Windows key + Q.
Enter cmd in search box, followed by the combination Ctrl + Shift + Enter to run it as Administrator.
Enter the command DISM.exe /Online /Cleanup-image /Restorehealth and press Enter.


downloader.dll descriptions


Downloader.dll is not essential for Windows and will often cause problems. The Downloader.dll file is located in a subfolder of “C:Program Files (x86)” (usually C:Program Files (x86)����� � ����� ����������IEx86).;Known file sizes on Windows 10/8/7/XP are 144,896 bytes (58% of all occurrences), 145,408 bytes or 134,656 bytes.;This.dll file is a Browser Helper Object (BHO) that runs automatically every time you start your web browser. BHOs are not stopped by personal firewalls, because they are identified by the firewall as part of the browser itself. BHOs are often used by adware and spyware.;IDs used by this BHO include 57FC7EA7-2F0D-4F3E-89BB-A1651B3F39AA or FA8C3F06-D4A0-471F-827B-1303BEA7A6A2 or 10 more variants.;The program is not visible. It is able to monitor web browsers. The Downloader.dll file is not a Windows system file.;Therefore the technical security rating is 66% dangerous.