What is hwinfo64a.sys file ?

HWiNFO64A.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 HWiNFO64A.SYS is a Windows system file or if it belongs to an application that you can trust.

Follow steps bellow to try fix the problem with hwinfo64a.sys

1. Use cleanmgr

To run the command cleanmgr :
Press Windows key + Q.
Enter cmd in search box , followed by the combination Ctrl + Shift + Enter to run it as Administrator.
Enter the command cleanmgr and press Enter.

2. Use sfc /scannow

To run the command sfc /scannow :
Press Windows key + Q.
Enter cmd in search box, followed by the combination Ctrl + Shift + Enter to run it as Administrator.
Enter the command sfc /scannow and press Enter.

3. uninstalling programs :

To uninstall unnecessary programs :
Open the Start menu (Press Windows key + X) .
Click the first menu item Programs and Features.
Search unnecessary programs in the list of installed programs, .
Click the software you want to uninstall.

4. using msconfig

To run the command msconfig :
Press Windows key + Q.
Enter cmd in search box, followed by the combination Ctrl + Shift + Enter to run it as Administrator.
Enter the command msconfig and press Enter.

5. Automatic Update

To run the command wuauclt /ShowWindowsUpdate:
Press Windows key + Q.
Enter cmd in search box, followed by the combination Ctrl + Shift + Enter to run it as Administrator.
Enter the command wuauclt /ShowWindowsUpdate and press Enter.

6. Use resmon command

To run the command resmon :
Press Windows key + Q.
Enter cmd in search box, followed by the combination Ctrl + Shift + Enter to run it as Administrator.
Enter the command resmon and press Enter.

7. use DISM.exe

To run the command DISM.exe /Online /Cleanup-image /Restorehealth :
Press Windows key + Q.
Enter cmd in search box, followed by the combination Ctrl + Shift + Enter to run it as Administrator.
Enter the command DISM.exe /Online /Cleanup-image /Restorehealth and press Enter.

hwinfo64a.sys descriptions

HWiNFO64A.SYS is not essential for the Windows OS and causes relatively few problems. The file HWiNFO64A.SYS is located in a subfolder of C:Windows or sometimes in the C:WindowsSystem32drivers folder or in the Windows folder for temporary files or in a subfolder of the user’s profile folder (in most cases C:WindowsSysWOW64drivers).;Known file sizes on Windows 10/8/7/XP are 27,552 bytes (61% of all occurrences), 26,528 bytes, 31,136 bytes, 30,112 bytes or 30,592 bytes.;The driver can be started or stopped from Services in the Control Panel or by other programs.;The program has no visible window. HWiNFO64A.SYS is certified by a trustworthy company. The service has no detailed description. The file is not a Windows system file.;HWiNFO64A.SYS appears to be a compressed file.;Therefore the technical security rating is 32% dangerous.;Uninstalling this variant;You could also ask the software vendor, www.hwinfo.com, for advice or completely remove HWiNFO AMD64 Kernel Driver or HWiNFO32 AMD64 Kernel Driver (Control Panel â‡’ Uninstall a Program).