Cubase 10.5 artist,unable to enable in 'All Midi'

Hello, I have been trying to get my Behringer UMC202 HD audio interface to connect to cubase for almost a week with no luck. I am running window vista, i have installed the latest version of the driver for the interface, the keyboard is communicating with the interface and the computer recognizes the interface, but i cannot get it to transmit any information inside of cubase. I am not sure what i am missing other than that i cannot enable/disable, the in ‘All Midi’ in the studio setup. I upgraded from elements so that i could run a keyboard as i was having the same issue there, I am at my wits end, any insight would be greatly appreciated.

Hi,

First of all, Cubase 10 is not supported on Windows Vista. That might be it.

Second, make sure, the driver is 64-bit, please.