What is comcasttb.dll and how to fix comcasttb.dll ?

What is comcasttb.dll file ?


Comcasttb.dll is a DLL file of Windows ;The following information can help you determine if comcasttb.dll is a Windows system file or if it belongs to an application that you can trust.

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


comcasttb.dll descriptions


Comcasttb.dll is not essential for the Windows OS and causes relatively few problems. Comcasttb.dll is located in a subfolder of “C:Program Files (x86)”—common is C:Program Files (x86)xfin_portal.;Known file sizes on Windows 10/8/7/XP are 439,768 bytes (44% of all occurrences), 465,536 bytes, 469,192 bytes, 438,232 bytes or 435,672 bytes.;A.dll file (Dynamic Link Library) is a special type of Windows program containing functions that other programs can call. This.dll file can be injected to all running processes and can change or manipulate their behavior.;It can change the behavior of other programs or manipulate other programs. The program is not visible. The file has a digital signature. There is no detailed description of this service. Comcasttb.dll is not a Windows core file.;Comcasttb.dll is able to record keyboard and mouse inputs.;Therefore the technical security rating is 62% dangerous.;Uninstalling this variant;If you still experience problems with comcasttb.dll, you can also do the following;contact www.visicommedia.com Customer Service;completely remove XFINITY Toolbar or Comcast Toolbar (Control Panel ⇒ Uninstall a Program)