The genuine CnxDIAS.exe file is a software component of Canon Driver Information Assist Service by Canon.
Canon Driver Information Assist Service is a troubleshooting application that gathers information on installed Canon devices. CnxDIAS.exe runs the Canon Driver Information Assist Service. This is not an important Windows service and may be disabled if known to create problems.
The Canon Driver Information Assist Service can be used acquire device information such as various device option functions, device calibration configurations, authentication informations while using the department management function, encryption support, etc. The application can be used to request information from local as well as network devices. This application supports the Microsoft Windows platform.
Canon Inc. is a Japanese corporation that designs and manufactures imaging and optical products such as camcorders, cameras, steppers, photocopiers, computer printers, as well as medical equipment. Canon was founded in 1937 as Precision Optical Instruments Laboratory by Takeshi Mitarai, Goro Yoshida, Saburo Uchida and Takeo Maeda. The company is currently worth over ¥4 trillion and employs over 190,000 people and has offices on all continents except Antarctica. Canon is headquartered in Tokyo, Japan.
CnxDIAS stands for Canon x Driver Information Assist Service Core Module
The .exe extension on a filename indicates an executable file. Executable files may, in some cases, harm your computer. Therefore, please read below to decide for yourself whether the CnxDIAS.exe on your computer is a Trojan that you should remove, or whether it is a file belonging to the Windows operating system or to a trusted application.
The process known as Driver Information Assist Core Module belongs to software Driver Information Assist Service or Driver Information Asstst Service by CANON INC (www.canon.com).
Description: CnxDIAS.exe is not essential for the Windows OS and causes relatively few problems. The CnxDIAS.exe file is located in a subfolder of "C:\Program Files (x86)" (e.g. C:\Program Files (x86)\Canon\DIAS\).
Known file sizes on Windows 10/8/7/XP are 1,171,532 bytes (15% of all occurrences), 1,036,288 bytes and 14 more variants.
The program is not visible. The CnxDIAS.exe file is not a Windows core file. The program uses ports to connect to or from a LAN or the Internet. The CnxDIAS.exe file is digitally signed. CnxDIAS.exe is a Verisign signed file.
CnxDIAS.exe is able to record keyboard and mouse inputs, hide itself, connect to the Internet and monitor applications.
Therefore the technical security rating is 43% dangerous, but you should also take into account the user reviews.
Recommended: Identify CnxDIAS.exe related errors
Important: Some malware camouflages itself as CnxDIAS.exe, particularly when located in the C:\Windows or C:\Windows\System32 folder. Therefore, you should check the CnxDIAS.exe 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 CnxDIAS. 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 CnxDIAS.exe 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.
launcher_service.exe jsdrv.exe startfx.exe CnxDIAS.exe genietimelineservice.exe ampa.sys cleanupui.exe xobniservice.exe ovrserver_x64.exe w3dbsmgr.exe a2guard.exe [all]
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User Comments
Phil Karras
(further information)
Grant Millard
Graham
Jukka K
Marko
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Tyler (further information)
Summary: Average user rating of CnxDIAS.exe: based on 12 votes with 9 user comments. 4 users think CnxDIAS.exe is essential for Windows or an installed application. 5 users think it's probably harmless. 2 users think it's neither essential nor dangerous. One user suspects danger.