View list of installed drivers
I Msinfo32.exe
Software Environment - System Drivers
List of loaded drivers : [Started] "Yes"
Kernel Driver List : [Type] "Kernel Driver"
Driver File : [File]
II Registry
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services
ACPI Driver
III Folder
C:\Windows\System32\drivers
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View list of installed drivers
You can view the list of installed (registered) drivers by running Msinfo32.exe in the Run
dialog box of the Start menu.
Software Environment - System Drivers
The list of currently loaded drivers is displayed as "Yes" in the Started column.
The type of driver can be checked through the Type column. ex) "Kernel Driver"
The driver file (.sys) can be found through the File column.
Additionally, you can obtain information such as driver name, status, and startup mode.
The list of drivers displayed by Msinfo32.exe comes from the registry key below.
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services
The contents displayed by selecting ACPI, one of the installed drivers, are as follows.
ACPI Driver
The type is kernel driver (Type 1) and the driver file is ACPI.sys...
Drivers and Windows services are registered together in the Services key.
You can distinguish these two by the Type value.
If the Type value is 0x10(16), 0x20(32), it is a Windows service, and if it is 1,2,3,4, it is a device driver.
Most driver files are located in the System32\drivers folder.
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System Internals (developer edition)