How to remove an ycheckh.dll error
Ycheckh.dll is a Windows DLL file. DLL is the abbreviation for Dynamic Link Library. DLL files are needed by programs or web browser extensions, because they contain program code, data, and resources. The following information can help you determine if ycheckh.dll belonging to the Windows system or an application you can trust.
Ycheckh.dll file information
Description: The file ycheckh.dll is located in a subfolder of "C:\Program Files".
Known file sizes on Windows 7/XP are 81,920 bytes (66% of all occurrences) or 258,048 bytes.
This .dll file is a Browser Helper Object (BHO) that runs automatically every time you start your Internet browser. BHOs are not stopped by personal firewalls, because they are identified by the firewall as your browser itself. BHOs are often used by adware and spyware. The unique ID of this BHO is 576EB0AD-6980-11D5-A9CD-0001032FEE17. There is no information about the author of the file. The program has no visible window. Ycheckh.dll is able to change the behavior or monitor Internet Explorer. There is no detailed description of this service. It is not a Windows system file. You can uninstall this program in the control panel. Therefore the technical security rating is 63% dangerous, however also read the users reviews.
If problems with ycheckh.dll come up, you can completely remove Sony on Yahoo! Essentials or Yahoo! Essentials (Control Panel⇒Add/Remove programs).
Recommended: Identify ycheckh.dll related errors
External information from Tony Klein:
- This legitimate BHO (Ycheckh.dll) is related to Yahoo Companion!
Important: Some malware camouflages itself as ycheckh.dll, particularly when located in the c:\windows or c:\windows\system32 folder. Therefore, you should check the ycheckh.dll process on your PC to see if it is a threat. We recommend Security Task Manager for verifying your computer's security. This was one of the Top Download Picks of The Washington Post and PC World.
W W K
Security Task Manager shows all running Windows tasks including embedded hidden functions (e.g. keyboard or browser monitoring, autostart entry). A unique security risk rating indicates the likelihood of the process being potential spyware, malware, keylogger or a Trojan.
MalwareBytes detects and removes sleeping spyware, adware, trojans, keyloggers, malware and tracking threats from your hard disk. Ideal supplement to Security Task Manager.
SpeedUpMyPC scans, cleans, repairs and optimizes your computer.
vzrs.exe fsguiexe.exe tbhsd.sys ycheckh.dll appwiz.dll k2server.exe socks.exe pv92tray.exe tempiadhide5.dll nobicyt.exe aro.exe [all]