Problems building the xpsdrvsmpl under windows 7! help!!!

Hi all. I'm trying to build the xpsdrvsmpl from the latest DDK kit and get
the following errors. I run setenv fre WIN7 then use build -cZ int eh sample
code directory and get the following errors. Driving me mad as all I want to
do is to produce a simple xps printer driver;

1>nmake.exe /nologo BUILDMSG=Stop. -i BUILD_PASS=PASS2 LINKONLY=1 NOPASS0=1
MAKEDLL=1
MAKEDIR_RELATIVE_TO_BASEDIR=src\print\xpsdrvsmpl\s rc\filters\booklet failed -
rc = 2

2>errors in directory
d:\winddk\7600.16385.1\src\print\xpsdrvsmpl\src\fi lters\color
2>NMAKE : fatal error U1073: don't know how to make
'.obj\src\print\xpsdrvsmpl\src\filters\color\..\.. \debug\objfre_win7_x86\i386\xdsdbg.lib'
2>nmake.exe /nologo BUILDMSG=Stop. -i BUILD_PASS=PASS2 LINKONLY=1 NOPASS0=1
MAKEDLL=1 MAKEDIR_RELATIVE_TO_BASEDIR=src\print\xpsdrvsmpl\s rc\filters\color
failed - rc = 2

2>errors in directory
d:\winddk\7600.16385.1\src\print\xpsdrvsmpl\src\fi lters\scaling
2>NMAKE : fatal error U1073: don't know how to make
'.obj\src\print\xpsdrvsmpl\src\filters\scaling\..\ xdcont\objfre_win7_x86\i386\xdcont.lib'
1>errors in directory
d:\winddk\7600.16385.1\src\print\xpsdrvsmpl\src\fi lters\nup
1>NMAKE : fatal error U1073: don't know how to make
'.obj\src\print\xpsdrvsmpl\src\filters\nup\..\..\d ebug\objfre_win7_x86\i386\xdsdbg.lib'
2>nmake.exe /nologo BUILDMSG=Stop. -i BUILD_PASS=PASS2 LINKONLY=1 NOPASS0=1
MAKEDLL=1
MAKEDIR_RELATIVE_TO_BASEDIR=src\print\xpsdrvsmpl\s rc\filters\scaling failed -
rc = 2

1>nmake.exe /nologo BUILDMSG=Stop. -i BUILD_PASS=PASS2 LINKONLY=1 NOPASS0=1
MAKEDLL=1 MAKEDIR_RELATIVE_TO_BASEDIR=src\print\xpsdrvsmpl\s rc\filters\nup
failed - rc = 2

2>errors in directory
d:\winddk\7600.16385.1\src\print\xpsdrvsmpl\src\fi lters\watermark
2>NMAKE : fatal error U1073: don't know how to make
'.obj\src\print\xpsdrvsmpl\src\filters\watermark\. .\..\debug\objfre_win7_x86\i386\xdsdbg.lib'
2>nmake.exe /nologo BUILDMSG=Stop. -i BUILD_PASS=PASS2 LINKONLY=1 NOPASS0=1
MAKEDLL=1
MAKEDIR_RELATIVE_TO_BASEDIR=src\print\xpsdrvsmpl\s rc\filters\watermark failed
- rc = 2

1>errors in directory d:\winddk\7600.16385.1\src\print\xpsdrvsmpl\src\ui
1>NMAKE : fatal error U1073: don't know how to make
'.obj\src\print\xpsdrvsmpl\src\ui\..\debug\objfre_ win7_x86\i386\xdsdbg.lib'
1>nmake.exe /nologo BUILDMSG=Stop. -i BUILD_PASS=PASS2 LINKONLY=1 NOPASS0=1
MAKEDLL=1 MAKEDIR_RELATIVE_TO_BASEDIR=src\print\xpsdrvsmpl\s rc\ui failed - rc
= 2