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

What is comcastdx.dll file ?


Some anti-malware programs classify comcastdx.dll as a harmful extension to Internet Explorer: for example Generic PUA NN (PUA) or Generic PUA NE (PUA) (detected by Sophos), and Artemis!0AF3BBF30107 or Artemis!52056878C4BB (detected by McAfee).

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


comcastdx.dll descriptions


Comcastdx.dll is not essential for the Windows OS and causes relatively few problems. The file comcastdx.dll is located in a subfolder of “C:Program Files (x86)” (mainly C:Program Files (x86)xfin_portal or C:Program Files (x86)comcasttb).;Known file sizes on Windows 10/8/7/XP are 87,512 bytes (38% of all occurrences), 113,800 bytes and 5 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 79CEEA4E-C231-4614-9E3B-53B2A02F39B7 or 4b9bcce8-a70b-402a-a7e1-db96831ee26f or 4E7BD74F-2B8D-469E-93BE-BE2DF4D9AE29.;The program is not visible. Comcastdx.dll is able to monitor web browsers. Comcastdx.dll is digitally signed. The comcastdx.dll file is not a Windows system file.;Therefore the technical security rating is 51% dangerous, but you should also take into account the user reviews.;Uninstalling this variant;If there are any problems with comcastdx.dll, you can also ask for help from Support or uninstall the software XFINITY Toolbar or Comcast Toolbar using the Uninstall a Program function of Windows Control Panel (Windows: Start, Settings, Control Panel, Uninstall a Program).