问：这是什么错？环境设的不对吗？

我用DS的DriverWizard随便生成了一个驱动工程，没做任何改动就按了“DDK\"的编译按钮。但却编译报错，是以下错误，想请大家看看是不是我的环境设置不对。我的OS是2000，先装的是VC,再装的2000DDK，最后装的才是NUMEGA DRIVERSTUDIO ，顺序应该没错吧。
错误如下：
Building for %CPU%
******Configuration: test - Win32 Checked *************

Invalid keyboard code specified
Error: MSTOOLS environment variable not recognized.
       The Win32 SDK must be installed.
BUILD: Compile and Link for i386
BUILD: Computing Include file dependencies:
BUILD: c:\\progra~1\\numega\\driver~1\\driver~3\\source\\crtsec.asm(17): last line incomplete
BUILD: c:\\progra~1\\numega\\driver~1\\driver~3\\source\\k1394isoc.cpp(982): last line incomplete
BUILD: c:\\progra~1\\numega\\driver~1\\driver~3\\source\\kstl.cpp(89): last line incomplete
BUILD: c:\\progra~1\\numega\\driver~1\\driver~3\\source\\kstlnphs.cpp(29): last line incomplete
BUILD: c:\\progra~1\\numega\\driver~1\\driver~3\\source\\kstlphs.cpp(21): last line incomplete
BUILD: c:\\progra~1\\numega\\driver~1\\driver~3\\source\\kwdmfltr.cpp(419): last line incomplete
BUILD: c:\\progra~1\\numega\\driver~1\\driver~3\\include\\dmioctl.h(138): last line incomplete
BUILD: c:\\progra~1\\numega\\driver~1\\driver~3\\include\\k1394async.h(538): last line incomplete
BUILD: c:\\progra~1\\numega\\driver~1\\driver~3\\include\\k1394irb.h(933): last line incomplete
BUILD: c:\\progra~1\\numega\\driver~1\\driver~3\\include\\k1394isoc.h(355): last line incomplete
BUILD: c:\\progra~1\\numega\\driver~1\\driver~3\\include\\kwdmfltr.h(167): last line incomplete
BUILD: Examining d:\\testsys\\test\\sys directory for files to compile.
    d:\\testsys\\test\\sys
    d:\\testsys\\test\\sys - 3 source files (1,331 lines)
BUILD: Unable to save the dependency database: \\nt\\build.dat
BUILD: Compiling d:\\testsys\\test\\sys directory
BUILD: NMAKE.EXE failed - rc = 1
BUILD: Linking d:\\testsys\\test\\sys directory
BUILD: NMAKE.EXE failed - rc = 1
BUILD: Done

Tool returned code: 0
是不是必须装SDK呢？

先编译driverstudio中的source目录下的那个工程用来设置环境变量

先编译driverstudio中的source目录下的那个工程用来设置环境变量

没错

答的好,请给点分

好像是
driverstudio\\numega\\Driverworks\\source下的