ALSysIO64.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 ALSysIO64.sys is a Windows system file or if it belongs to an application that you can trust.
Description: ALSysIO64.sys is not essential for the Windows OS and causes relatively few problems. The file ALSysIO64.sys is located in the Windows folder for temporary files.
Known file sizes on Windows 10/8/7/XP are 26,488 bytes (50% of all occurrences) or 25,072 bytes.
The driver can be started or stopped from Services in the Control Panel or by other programs. The program is not visible. It is digitally signed. It is not a Windows system file. ALSysIO64.sys appears to be a compressed file. Therefore the technical security rating is 35% dangerous; however you should also read the user reviews.
Recommended: Identify ALSysIO64.sys related errors
If ALSysIO64.sys is located in a subfolder of "C:\Program Files", the security rating is 0% dangerous. The file size is 17,416 bytes. The software is not active. The program is not visible. ALSysIO64.sys is a Verisign signed file. The file has a digital signature. The service has no detailed description. The ALSysIO64.sys file is not a Windows system file. ALSysIO64.sys appears to be a compressed file.
If ALSysIO64.sys is located in a subfolder of the user's profile folder, the security rating is 34% dangerous. The file size is 26,488 bytes. The program has no visible window. The ALSysIO64.sys file is certified by a trustworthy company. There is no detailed description of this service. The ALSysIO64.sys file is not a Windows system file. ALSysIO64.sys appears to be a compressed file.
Important: Some malware camouflages itself as ALSysIO64.sys. Therefore, you should check the ALSysIO64.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 ALSysIO64. 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 ALSysIO64.sys 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.