Himem.sys
Himem.sys
The name of the program that lets your computer to communicate with hardware devices is call KERNEL. Kernel communicates between hardware and software of a computer and manages how hardware resources are used to meet software requirements
No, the device driver is not uninstalled.
In Windows 8, the driver file that manages your network adapter is typically a .sys file located in the system directory. Commonly, it is named after the network adapter's manufacturer or model, such as "e1000e.sys" for Intel Ethernet adapters or "rtwlane.sys" for Realtek adapters. You can view and manage these drivers through the Device Manager under "Network adapters."
What is the best way to change a device driver?
roll back reverting the driver
The device driver tool used to replace a current driver with a previously functioning one is called "Device Manager" in Windows. Within Device Manager, you can right-click on the device, select "Properties," and then navigate to the "Driver" tab to find the "Roll Back Driver" option. This allows you to revert to the last installed driver, which can resolve issues caused by the current update.
Because there is currently no driver for the device.
c:\windows\system32\drivers\usbport.sys
How to backup device drivers in win7
device manufacturere most of the time..
Device Driver