What is dca-bho.dll and how to fix dca-bho.dll ?

What is dca-bho.dll file ?


Some anti-malware programs classify dca-bho.dll as a harmful extension to Internet Explorer: e.g. Generic PUA NM (PUA) (detected by Sophos), and Infostealer.Consmiper (detected by Symantec).

Follow steps bellow to try fix the problem with dca-bho.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.


dca-bho.dll descriptions


Dca-bho.dll is not essential for the Windows OS and causes relatively few problems. Dca-bho.dll is located in a subfolder of “C:Program Files (x86)” (e.g. C:Program Files (x86)Upromise or C:Program Files (x86)Consumer InputInternetExplorer).;Known file sizes on Windows 10/8/7/XP are 1,226,048 bytes (20% of all occurrences), 1,046,448 bytes and 7 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 B49699FC-1665-4414-A1CB-C4A2A4A13EEC.;The program is not visible. It is able to monitor web browsers. It is not a Windows core file. Dca-bho.dll is certified by a trustworthy company. It is a Verisign signed file.;Therefore the technical security rating is 39% dangerous.;Uninstalling this variant;The software vendor offers the option to do the following;1) uninstall the associated program (Start > Control Panel > Uninstall a Program > Compete DCA or Consumer Input);2) consult www.competeinc.com ‘s Customer Service for advice.