error when trying to program the chip on stm32 f44re nucleo board
From the log I can see that you are using OpenOCD to upload the firmware. OpenOCD doesn't use the propriertary STM drivers but the libusb. That's the cause of the error:


  Error: libusb_open() failed with LIBUSB_ERROR_ACCESS


To fix it, you will need to install a tool called Zadig.

In Zadig:


Check Options / List all devices
Select the STLink in the upper combobox
Select libusbK in the combox box on the right hand side of the arrow
Click Install Driver




After the installation, it should display libusbK on the left hand side of the arrow as well.