Additionally, I have found that even after uninstalling FirePower using Control panel, the error still persists and the file still remains in the c:\program files (x86)\embarcadero\studio\21.0\bin folder too.

I got the same message.

A little more info, I downloaded the most recent FirePower yesterday and performed all the uninstall/installs.  The dfmxinfopower.bpl and fmxinfopower.bpl files are dated 2/2/21 3:05 PM.