Sorry it has taken a while to get back top this. I'm still not able to get this installed. The log shows
Build FAILED.
"C:\FNC\Core\TMSFNCCorePkgDEDXE14.dproj" (Build target) (1) ->
(_PasCoreCompile target) ->
C:\Program Files (x86)\Embarcadero\Studio\22.0\Bin\CodeGear.Delphi.Targets(409,5): warning MSB6002: The command-line for the "DCC" task is too long. Command-lines longer than 32000 characters are likely to fail. Try reducing the length of the command-line by breaking down the call to "DCC" into multiple calls with fewer parameters per call. [C:\FNC\Core\TMSFNCCorePkgDEDXE14.dproj]
"C:\FNC\Core\TMSFNCCorePkgDEDXE14.dproj" (Build target) (1) ->
(_PasCoreCompile target) ->
C:\Program Files (x86)\Embarcadero\Studio\22.0\Bin\CodeGear.Delphi.Targets(409,5): error MSB6003: The specified task executable "dcc" could not be run. The filename or extension is too long [C:\FNC\Core\TMSFNCCorePkgDEDXE14.dproj]