How to remove the Video Driver malware

Some anti-malware programs classify toprates.dll as a harmful extension to Internet Explorer: such as Trojan-Downloader.Win32.FraudLoad.ctl or Trojan-Downloader.Win32.Delf.dqv (detected by Kaspersky), and Infostealer.Gampass or SecurityRisk.Downldr (detected by Symantec). Add-ons like this can display ads, slow down your computer and cause various other errors. If you can't remember installing the associated Video Driver software, it's no surprise. In most cases, this kind of adware is installed on the side when you install a freeware product like a Youtube Downloader or a PDF Converter. In the following selection, you can read more about Video Driver and how to get rid of it.

Click here to automatically remove the Video Driver malware

Toprates.dll file information

The process known as Video Driver appears to belong to software unknown by Kodack (

Description: Toprates.dll is not essential for Windows and will often cause problems. The toprates.dll file is located in the C:\Windows folder. Known file sizes on Windows 10/8/7/XP are 225,792 bytes (50% of all occurrences), 232,960 bytes, 238,080 bytes or 229,888 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 0EB6AF05-AB7F-47C2-8ABC-9B985FE27A69 or 5C28ED27-37BE-40EA-9AEB-FCC19F72682F or 5 more variants. There is no information about the author of the file. The program has no visible window. Toprates.dll is an unknown file in the Windows folder. It is able to change the behavior of, or monitor Internet Explorer. There is no detailed description of this service. The file is not a Windows core file. toprates.dll appears to be a compressed file. Therefore the technical security rating is 76% dangerous.

Recommended: Identify toprates.dll related errors

Important: Some malware also uses the file name toprates.dll, for example Trojan-Downloader.Win32.FraudLoad.ctl or Trojan-Downloader.Win32.Delf.dqv (detected by Kaspersky), and Infostealer.Gampass or SecurityRisk.Downldr (detected by Symantec). Therefore, you should check the toprates.dll process on your PC to see if it is a threat. If Video Driver has changed your browser's search engine and start page, you can recover your browser's default settings as follows:

Reset default browser settings for Internet-Explorer ▾
  1. In Internet Explorer, press the key combination Alt + X to open the Tools menu.
  2. Click Internet options.
  3. Click the Advanced tab.
  4. Click the Reset... button.
  5. Enable the Delete personal settings option.
This will reset your Internet Explorer to its default settings. Your browser will start with the familiar start page and search engine—without popups, ads, cookies, but all browser add-ons are deleted too [1]. Make cleaning up your browser and your computer simpler and safer with Security Task Manager.


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Best practices for resolving toprates issues

The following programs have also been shown useful for a deeper analysis: Security Task Manager examines the active toprates process on your computer and clearly tells you what it is doing. Malwarebytes' well-known anti-malware tool tells you if the toprates.dll on your computer displays annoying ads, slowing it down. This type of unwanted adware program is not considered by some antivirus software to be a virus and is therefore not marked for cleanup.

A clean and tidy computer is the key requirement for avoiding PC trouble. This means running a scan for malware, cleaning your hard drive using cleanmgr and sfc /scannow, uninstalling programs that you no longer need, checking for Autostart programs (using msconfig) and enabling Windows' Automatic Update. Always remember to perform periodic backups, or at least to set restore points.

Should you experience an actual problem, try to recall the last thing you did, or the last thing you installed before the problem appeared for the first time. Use the resmon command to identify the processes that are causing your problem. Even for serious problems, rather than reinstalling Windows, you are better off repairing of your installation or, for Windows 8 and later versions, executing the DISM.exe /Online /Cleanup-image /Restorehealth command. This allows you to repair the operating system without losing data.

Other processes

toprates.dll [all]