Na minha máquina, tive que reinstalar o ACBR, baixei novamente, e está acontecendo a mesma coisa, o mesmo erro!
Compiling package C:\ACBR\Pacotes\Delphi\ACBrDFe\ACBrNFSeX\ACBr_NFSeX.dpk
"C:\Program Files (x86)\Embarcadero\RAD Studio\7.0\bin\dcc32.exe" "C:\ACBR\Pacotes\Delphi\ACBrDFe\ACBrNFSeX\ACBr_NFSeX.dpk"
Embarcadero Delphi for Win32 compiler version 21.0
Copyright (c) 1983,2009 Embarcadero Technologies, Inc.
C:\ACBR\Fontes\ACBrDFe\ACBrNFSeX\Provedores\Infisc.GravarXml.pas(503) Error: E2003 Undeclared identifier: 'DFeUF'
C:\ACBR\Fontes\ACBrDFe\ACBrNFSeX\Provedores\Infisc.GravarXml.pas(507) Error: E2003 Undeclared identifier: 'DFeUFCodigo'
C:\ACBR\Fontes\ACBrDFe\ACBrNFSeX\Provedores\Infisc.Provider.pas(151) Fatal: F2063 Could not compile used unit '..\..\..\..\Fontes\ACBrDFe\ACBrNFSeX\Provedores\Infisc.GravarXml.pas'
Compilation failure