camera works in windows 10 not in 11

hi,,i have 7390 2 in 1,,,,i upgraded to windows 11 and webcam not working,,,,,i partitioned the drive and added dual boot 10 and 11,,,,,so now in windows 10 camera works fine but windows 11 lists the camera in devices but it dosnt work.....what can i do,...,checking the internet i see many have this exact problem....,thanks