What is ATIDtct.EXE?

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 ATIDtct.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.

Click to Run a Free Scan for ATIDtct.EXE related errors

ATIDtct.EXE file information

Windows Task Manager with ATIDtct
ATIDtct.EXE process in Windows Task Manager

The process known as ATI Device Detection Application or ATI Multimedia Center belongs to software ATI Multimedia Center by ATI Technologies (

Description: ATIDtct.EXE is not essential for the Windows OS and causes relatively few problems. The file ATIDtct.EXE is located in a subfolder of "C:\Program Files" (e.g. C:\Program Files\ATI Multimedia\main\). Known file sizes on Windows 10/8/7/XP are 69,705 bytes (36% of all occurrences), 57,344 bytes, 53,248 bytes or 69,709 bytes. 
The ATIDtct.EXE file is not a Windows system file. You can uninstall this program in the Control Panel. The process starts upon Windows startup (see Registry key: Run, MACHINE\Run). The program is not visible. Therefore the technical security rating is 25% dangerous; however you should also read the user reviews.

Uninstalling this variant: If there are any problems with ATIDtct.EXE, you may also uninstall ATI Multimedia Center from your computer using the Control Panel applet Uninstall a Program.

Recommended: Identify ATIDtct.EXE related errors

External information from Paul Collins:

Important: Some malware camouflages itself as ATIDtct.EXE, particularly when located in the C:\Windows or C:\Windows\System32 folder. Therefore, you should check the ATIDtct.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.


User Comments

ATIDtct.EXE Utility meant for future use of the ATI TV WONDER™ USB 2.0 video driver and can be disabled
  Rob Hill  
Utility meant for future use of the ATI TV WONDER� USB 2.0 video driver and can be disabled
Starts Up ATI REMOTE WONDER in the background
  Cory Taylor  
logitec setpoint

Summary: Average user rating of ATIDtct.EXE: based on 4 votes with 4 user comments. 3 users think ATIDtct.EXE is essential for Windows or an installed application. One user thinks ATIDtct.EXE is dangerous and recommends removing it. 2 users don't grade ATIDtct.EXE ("not sure about it").

Do you have additional information? Help other users!
What do you know about ATIDtct.EXE:
How would you rate it:
Link for more info:
Your Name:

Best practices for resolving ATIDtct issues

A clean and tidy computer is the key requirement for avoiding problems with ATIDtct. 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.

To help you analyze the ATIDtct.EXE process on your computer, the following programs have proven to be helpful: Security 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. Malwarebytes Anti-Malware detects and removes sleeping spyware, adware, Trojans, keyloggers, malware and trackers from your hard drive.

Other processes

ATIDtct.EXE [all]