Is yt.dll safe?
Yt.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. You can fix your yt.dll problem by downloading the correct yt.dll file. The following information can help you determine if yt.dll belonging to the Windows system or an application you can trust.
Yt.dll file information
The process known as Yahoo! Toolbar belongs to software Yahoo! Toolbar or Sony on Yahoo! Essentials or Acoustica Effects Pack or AT&T Yahoo! Applications or SBC Yahoo! Applications or TheSky6 or Whiz Kid US - Web World - The or ZyGoVideo by Yahoo! (www.yahoo.com).
Description: Yt.dll is not essential for Windows and will often cause problems. yt.dll is located in a subfolder of "C:\Program Files" or sometimes in a subfolder of C:\Windows.
Known file sizes on Windows 7/XP are 440,384 bytes (26% of all occurrences), 399,352 bytes and 58 more variants.
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. IDs used by this BHO are 02478D38-C3F9-4EFB-9B51-7695ECA05670. The program has no visible window. It is able to change the behavior or monitor Internet Explorer. The service has no detailed description. It is a Verisign signed file. Yt.dll is not a Windows core file. The file is digitally signed. Yt.dll is able to record inputs. Therefore the technical security rating is 48% dangerous, however also read the users reviews.
If you have any problems with yt.dll, you could also consult Yahoo’s Customer Service , check the vendor’s website for a newer version  or uninstall the program using the Control Panel ⇒ Add/Remove programs ⇒ Yahoo! Toolbar or Yahoo! Messenger.
Recommended: Identify yt.dll related errors
If yt.dll is located in the folder C:\Windows\System32, the security rating is 36% dangerous. The file size is 14,848 bytes. The program has a visible window. There is no file information. The software starts upon Windows startup (see Registry key: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\ShellServiceObjectDelayLoad). Yt.dll is not a Windows core file. yt.dll seems to be a compressed file.
External information from Tony Klein:
- This legitimate BHO (Ycomp*_*_*_*.dll) is related to Yahoo Companion
Important: Some malware camouflages itself as yt.dll, particularly when located in the c:\windows or c:\windows\system32 folder. Therefore, you should check the yt.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.
angry at starbucks 5 08-2011
Dave (further information)
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 Anti-Malware 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.
sdhelper.dll cli.exe dllhost.exe yt.dll wlidsvcm.exe firefox.exe bae.dll pxhelp20.sys kbd.exe googletoolbarnotifier.exe zcfgsvc.exe [all]