The genuine AcroIEHelper.ocx file is a software component of Adobe Acrobat by Adobe Systems.
AcroIEHelper.ocx is an OCX (OLE control extension) file that is part of Adobe Acrobat, a group of software and web services created by Adobe, to create, view, modify and print files in the Portable Document Format (PDF). OCX files store code that is required for interface behaviors that are triggered by users or programs such as resizing windows or scroll bar movements. This is not a critical Windows component and should be removed if known to cause problems. Adobe Acrobat comes bundles with Reader (formerly Acrobat Reader), a freeware tool that can view, print and annotate PDF files; Acrobat (formerly Acrobat Exchange), a paid software that can create PDF documents; and Acrobat.com, a file hosting service. Adobe Systems Incorporated is an American software giant that develops software products for web design, video editing, web hosting, image editing, servers, as well as formats such as Flash and PDF. The company was established in 1982 by Charles Geschke and John Warnockin and is currently headquartered in San Jose, California.
AcroIEHelper stands for Adobe Acrobat Internet Explorer Helper
AcroIEHelper.ocx is a Windows DLL file. DLL is the abbreviation for Dynamic Link Library. DLL files are needed by programs or web browser extensions, because they contain program code, data, and resources. The following information can help you determine if AcroIEHelper.ocx is a Windows system file or if it belongs to an application that you can trust.
The process known as AcroIEHelper Module belongs to software Adobe Acrobat (version 4.0,) or Acrobat Reader (version 5) or AcroIEHelper Module or Adobe Acrobat Helper Control For Microsoft or Adobe Photoshop (version CC 2014) or Adobe Creative Suite or Adobe Photoshop Elements (version 11) by Adobe Systems (www.adobe.com).
Description: AcroIEHelper.ocx is not essential for the Windows OS and causes relatively few problems. AcroIEHelper.ocx is located in a subfolder of "C:\Program Files" or sometimes in the C:\Windows\System32 folder—mainly C:\Program Files\Adobe\Acrobat 5.0\Reader\ActiveX\.
The file size on Windows 10/8/7/XP is 37,808 bytes.
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 06849E9F-C8D7-4D59-B87D-784B7D6BE0B3. The program has no visible window. It is able to monitor web browsers. The service has no detailed description. It is not a Windows system file. The AcroIEHelper.ocx file is a Verisign signed file. It is certified by a trustworthy company. The program can be uninstalled in the Control Panel. AcroIEHelper.ocx appears to be a compressed file. Therefore the technical security rating is 44% dangerous; however you should also read the user reviews.
Recommended: Identify AcroIEHelper.ocx related errors
External information from Tony Klein:
Important: Some malware camouflages itself as AcroIEHelper.ocx, particularly when located in the C:\Windows or C:\Windows\System32 folder. Therefore, you should check the AcroIEHelper.ocx process on your PC to see if it is a threat. We recommend Security Task Manager for verifying your computer's security. This was one of the Top Download Picks of The Washington Post and PC World.
A clean and tidy computer is the key requirement for avoiding problems with AcroIEHelper. This means running a scan for malware, cleaning your hard drive using 1cleanmgr and 2sfc /scannow, 3uninstalling programs that you no longer need, checking for Autostart programs (using 4msconfig) and enabling Windows' 5Automatic 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 6resmon 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 7DISM.exe /Online /Cleanup-image /Restorehealth command. This allows you to repair the operating system without losing data.
To help you analyze the AcroIEHelper.ocx process on your computer, the following programs have proven to be helpful: ASecurity Task Manager displays all running Windows tasks, including embedded hidden processes, such as keyboard and browser monitoring or Autostart entries. A unique security risk rating indicates the likelihood of the process being potential spyware, malware or a Trojan. BMalwarebytes Anti-Malware detects and removes sleeping spyware, adware, Trojans, keyloggers, malware and trackers from your hard drive.