PkR.dll is a browser extension for Internet Explorer. This add-on enables several additional functions for Internet Explorer. You can disable it through the Extras menu (key combination Alt + X) under Manage Add-ons. The following paragraph provides more information about Radialpoint.
The process known as Radialpoint (version 6.0.1, 5.5.2, 7.0.28, 6.0.3, 7.0.25, 7.0.26, 8.0.27) or Freedom (version 4.1.2, 5.1.2, 4.0.0)
belongs to software Radialpoint Security Services or Freedom or Rogers Online Protection or Verizon Internet Security Suite or RPS Firewall or TELUS security services
by Radialpoint (www.radialpoint.com) or Zero-Knowledge Systems (www.zeroknowledge.com) or Rogers or Verizon (www.verizon.com) or TELUS (www.telus.com).
Description: PkR.dll is not essential for the Windows OS and causes relatively few problems. PkR.dll is located in a subfolder of "C:\Program Files".
Known file sizes on Windows 10/8/7/XP are 55,024 bytes (34% of all occurrences), 55,536 bytes, 118,834 bytes, 49,152 bytes or 65,586 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 3C060EA2-E6A9-4E49-A530-D4657B8C449A. The program is not visible. The file is able to monitor web browsers. The pkR.dll file is not a Windows system file. The software can be uninstalled in the Control Panel. The pkR.dll file is a Verisign signed file. The pkR.dll file is digitally signed. PkR.dll is able to record keyboard and mouse inputs. Therefore the technical security rating is 29% dangerous, however you should also read the user reviews.
Recommended: Identify pkR.dll related errors
External information from Tony Klein:
Important: Some malware camouflages itself as pkR.dll, particularly when located in the C:\Windows or C:\Windows\System32 folder. Therefore, you should check the pkR.dll process on your PC to see if it is a threat. If Radialpoint 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 ▾
The following programs have also been shown useful for a deeper analysis: Security Task Manager examines the active pkR process on your computer and clearly tells you what it is doing. Malwarebytes' well-known anti-malware tool tells you if the pkR.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.