WDM编译失败

[Modeus]

本人装了Win2000DDK、VC6，系统为WinME，运行build后：

BUILD: Object root set to: ==> objchk
BUILD: /i switch ignored
BUILD: Compile and Link for i386
BUILD: Computing Include file dependencies:
BUILD: c:\progra~1\micros~3\vc98\include\exdisp.odl(31): c:\progra~1\micros~3\vc98\include\exdisp.odl - invalid include statement: importlib(STDOLE_TLB);
BUILD: c:\progra~1\micros~3\vc98\include\vidsvr.odl(16): c:\progra~1\micros~3\vc98\include\vidsvr.odl - invalid include statement: importlib(STDOLE_TLB);
BUILD: Examining c:\my documents\sys directory for files to compile.
c:\my documents\sys - 4 source files (528 lines)
BUILD: Saving C:\PROGRA~1\DDK\build.dat...
BUILD: Compiling c:\my documents\sys directory
NMAKE : U1081: 'jvc' : program not found
BUILD: Linking c:\my documents\sys directory
NMAKE : U1081: 'jvc' : program not found
BUILD: Done

最后那里写的“JVC”是什么东西？为什么不能通过编译？