File list (Check if you may need any files):
delphiopcserver
...............\AsyncUnit.pas
...............\comcat.pas
...............\DataPointsUnit.pas
...............\DCU
...............\...\FirstServ_TLB.dcu
...............\EnumItemAtt.pas
...............\Enumstring.pas
...............\EnumUnknown.pas
...............\FirstServ.dof
...............\FirstServ.dpr
...............\FirstServ.dproj
...............\FirstServ.dproj.2007
...............\FirstServ.dproj.local
...............\FirstServ.drc
...............\FirstServ.dsk
...............\FirstServ.identcache
...............\FirstServ.mes
...............\FirstServ.res
...............\FirstServ.ridl
...............\FirstServ.tlb
...............\FirstServ_TLB.pas
...............\FirstServ_TLB.tlb
...............\Globals.pas
...............\GroupUnit.pas
...............\IOPCBrowseServerAddressSpaceIMPL.pas
...............\IOPCCommonUnit.pas
...............\IOPCServerIMPL.pas
...............\ItemAttributesOPC.pas
...............\ItemPropIMPL.pas
...............\ItemsUnit.pas
...............\Main.dfm
...............\Main.pas
...............\OPCCOMN.pas
...............\OPCDA.pas
...............\OPCerror.pas
...............\OPCErrorStrings.pas
...............\OPCHDA.pas
...............\OPCRemovedGroupUnit.pas
...............\OPCSEC.pas
...............\OPCtypes.pas
...............\OPC_AE.pas
...............\readme-server.txt
...............\readme.htm
...............\RegDeRegServer.pas
...............\ServIMPL.pas
...............\ShutDownRequest.dfm
...............\ShutDownRequest.pas