Most antivirus programs identify HbtHostOE.dll as malware—e.g. Microsoft identifies it as Adware:Win32/Hotbar, and Kaspersky identifies it as not-a-virus:AdWare.Win32.Hotbar.ar.
The HbtHostOE.dll file is a software component of Hotbar Outlook Tools by Hotbar.
HbHostOE.dll is a DLL (Dynamic Link Library) file that works as a BHO (browser helper object) for the Hotbar application, an adware program designed to deliver relevant advertisement within Internet Explorer. DLL files store data, code and resources needed by one or more programs in order to function correctly. A BHO generally adds more functionality to a web browser. This is not a critical Windows component and should be removed if known to cause problems. The Hotbar Outlook Tools program has been listed as adware and a potentially unwanted program (PUP) by several antivirus websites. This program contains plugins for Microsoft Office programs and for Internet Explorer. The program may send unnecessary links and files through outgoing email messages, and display advertising by monitoring online user history and preferences. The program also changes system registry entries. It recommended to remove this program as soon as possible.
HbTHostOE stands for Hotbar Toolbar Host for Microsoft Outlook Express
The free file information forum can help you find out how to remove it. If you have additional information about this file, please leave a comment or a suggestion for other users.
Description: HbtHostOE.dll is not essential for Windows and will often cause problems. HbtHostOE.dll is located in a subfolder of "C:\Program Files".
The file size on Windows 10/8/7/XP is 53,248 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. There is no information about the author of the file. The program is not visible. There is no detailed description of this service. It can change the behavior of other programs or manipulate other programs. The file is not a Windows system file. HbtHostOE.dll is able to record keyboard and mouse inputs. Therefore the technical security rating is 72% dangerous, however you should also read the user reviews.
Recommended: Identify HbtHostOE.dll related errors
Important: You should check the HbtHostOE.dll process on your PC to see if it is a threat. If HbtHostOE.dll has changed your browser's search engine and start page, you can recover your browser's default settings as follows:Reset default browser settings for Internet-Explorer ▾
The following programs have also been shown useful for a deeper analysis: Security Task Manager examines the active HbtHostOE process on your computer and clearly tells you what it is doing. Malwarebytes' well-known anti-malware tool tells you if the HbtHostOE.dll on your computer displays annoying ads, slowing it down. This type of unwanted adware program is not considered by some antivirus software to be a virus and is therefore not marked for cleanup.
A clean and tidy computer is the key requirement for avoiding PC trouble. This means running a scan for malware, cleaning your hard drive using cleanmgr and sfc /scannow, uninstalling programs that you no longer need, checking for Autostart programs (using msconfig) and enabling Windows' Automatic Update. Always remember to perform periodic backups, or at least to set restore points.
Should you experience an actual problem, try to recall the last thing you did, or the last thing you installed before the problem appeared for the first time. Use the resmon command to identify the processes that are causing your problem. Even for serious problems, rather than reinstalling Windows, you are better off repairing of your installation or, for Windows 8 and later versions, executing the DISM.exe /Online /Cleanup-image /Restorehealth command. This allows you to repair the operating system without losing data.