I linked my arduinio ATMEL 1050, ATMEGA 328P-PU under Windows 10 Home Ver. 1909.
I followed all the instructions suggested for installation, but I was surprise to not find arduino.inf driver but the driver:
C:\WINDOWS\system32\DRIVERS\usbser.sys
All my attempts to install the suggested arduino.inf driver have failed, I always find usbser.sys installed. Arduino seems to work, but I don't know how to replace usbser.sys driver with arduino.inf.
Someone has some suggestion to help me?
Thanks.
Roberto
If it works as intended don't try replace USBSER.SYS !
That file can on most windows systems be protected as windows has its own copy of that file.
Other programs that use their own version often do so internally leaving the windows one alone to do its job.
Forced replacement of the windows file could have unforeseen consequences on other hardware in the computer.
You will also find references if you use the search facility (upper right) for usbser.sys.