I appear to have suddenly lost the control centre that allows me to change the keyboard backlight and it has reverted to blue. It's not the first time this has happened and on previous occassions I've managed to fix it after spending way too long googling and trying everything. This time though I cannot figure it out. I downloaded the correct control centre (I think) but still nothing works and the control centre doesn't even show as installed. I'm seriously pulling my hair out here, can someone please help? Thank you
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