The genuine ati2mtag.sys file is a software component of ATI Radeon Family by ATI.
The ATI Radeon Family is a brand of computer hardware and software products. Ati2mtag.sys is a critical driver that is required for the optimal functioning of ATI hardware and software and should not be removed. ATI Radeon manufactures computer hardware products, such as graphics processing units, random-access memory, and solid-state drives. Radeon is currently a division of Advanced Micro Devices. It was launched in 2000. ATI Technologies Inc. was a Canadian company that developed semiconductor technology. It specialized in the manufacture of graphics processing units and chipsets. It was founded in 1985 by Lee Ka Lau, Francis Lau, Benny Lau, and Kwok Yuen Ho, as Array Technologies Industry. It was bought by Advanced Micro Devices (AMD) for $5.6 billion in 2006 as part of AMD's strategic development of its Fusion generation of computer processors. ATI and its main competitor, NVidia, forced other manufacturers into narrower roles in the market as they achieved dominance in the graphics processor market. Today, AMD no longer uses the ATI brand name for any of their products.
ATI2Mtag stands for ATI 2D Mobility Radeon Driver Package
Ati2mtag.sys is a Windows driver. A driver is a small software program that allows your computer to communicate with hardware or connected devices. This means that a driver has direct access to the internals of the operating system, hardware etc. The free file information forum can help you determine if ati2mtag.sys is a Windows system file or if it belongs to an application that you can trust.
The process known as ATI Radeon WindowsNT Miniport Driver or ATI Radeon Miniport Driver belongs to software ATI Radeon WindowsNT Miniport Driver or ATI Radeon Family by ATI Technologies (www.ati.com).
Description: The original ati2mtag.sys is an important part of Windows and rarely causes problems. Ati2mtag.sys is located in the C:\Windows\System32\drivers folder.
Known file sizes on Windows 10/8/7/XP are 3,565,056 bytes (11% of all occurrences), 1,540,608 bytes and 17 more variants.
The driver can be started or stopped from Services in the Control Panel or by other programs. The ati2mtag.sys file is a Windows system file. The program has no visible window. The service has no detailed description. The ati2mtag.sys file is a Microsoft signed file. Therefore the technical security rating is 9% dangerous, however you should also read the user reviews.
Recommended: Identify ati2mtag.sys related errors
Important: Some malware disguises itself as ati2mtag.sys, particularly when not located in the C:\Windows\System32\drivers folder. Therefore, you should check the ati2mtag.sys 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 ati2mtag. 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 ati2mtag.sys 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.