If you get UCM-UCSI ACPI Device Driver Error Code 43, it could be because of the driver. UCM-UCSI driver facilitates communication with USB hardware elements.

Most laptops or desktops have multiple USB ports. Unplug the device from the port you originally plugged it into, and plug it into a different port. Some older devices may not work with USB 3.0 ports.

Having a USB error popping up is a frustratingly common event that prevents access to important files. Try these easy solutions to solve it quickly.