How to remap Calculator key with some other

Not related to DO but i hope i could get some help from techies here.
I have tried sharpkeys and keytweak but they don't recognize new calculater key in win10, although i downloaded newest sharpkeys.After lot of googling but in vain.
thx in advance.

You could try downloading the driver for your keyboard (Logitech/Microsoft have them) to see if that lets you do it. Otherwise AHK maybe?

One of these might work in Opus's keyboard field, although it depends which key the keyboard is sending and whether the OS is intercepting it at a lower level:

My apologies I should have mentioned that i have Microsoft keyboard.My problem is now solved, thx for ur tip @Jon .Although i had tried that few yrs back and it didn't work.
Thx again helping.