What is yt.dll file ?

Yt.dll is a Internet Explorer extension. It 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 Yahoo! Toolbar.;Click to Run a Free Scan for yt.dll related errors

Follow steps bellow to try fix the problem with yt.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.

yt.dll descriptions

Yt.dll is not essential for Windows and will often cause problems. Yt.dll is located in a subfolder of “C:Program Files (x86)”—primarily C:Program Files (x86)Yahoo!CompanionInstallscpn.;Known file sizes on Windows 10/8/7/XP are 882,416 bytes (17% of all occurrences), 1,561,880 bytes and 48 more variants.;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 02478D38-C3F9-4efb-9B51-7695ECA05670 or 02478D38-C3F9-4EFB-9B51-7695ECA05670.;The program has no visible window. It is able to change the behavior of, or monitor Internet Explorer. The service has no detailed description. The yt.dll file is a Verisign signed file. The file is not a Windows core file. The file has a digital signature.;Yt.dll is able to record keyboard and mouse inputs.;Therefore the technical security rating is 50% dangerous, but you should also compare this rating with the user reviews.;Uninstalling this variant;If problems with Yahoo! Toolbar or Yahoo! Messenger occur, you can do the following;look for help [1] [2] from the software company Yahoo;search for an update [1] [2] on the vendor’s website;uninstall it software via Windows Control Panel/ Add or Remove Programs (Windows XP) or Programs and Features (Windows 10/8/7)