用DriverStudio编译，出现奇怪的错误！大家看看！

windy_god

我用DriverStudio编译程序，发现错误，错误代码如下，但是我用DDK编译就没有问题！不知道怎么回事，请大家帮忙看看！
Error translating H:\驱动开发\sss\Driver\objchk\i386\sss.sys: Matching PDB file not found.
Error executing c:\windows\system32\cmd.exe.

如文如下：
--------------------Configuration: sss - Win32 Checked--------------------
Compiling resources with DDK resource compiler...
Compiling with DDK compiler...
sssDriver.cpp
sssDevice.cpp
Generating Code...
Linking with DDK linker...
---------------------------Build SoftICE Symbols----------------------------
Compuware NM32 Symbol Translator/Loader version 4.3.2
(C) Compuware Corporation, 1996-2004
MODULE=.\objchk\i386\sss.sys
PROMPT=OFF
SoftICE is not active
Error translating H:\驱动开发\sss\Driver\objchk\i386\sss.sys: Matching PDB file not found.
Error executing c:\windows\system32\cmd.exe.
sss.sys - 1 error(s), 0 warning(s)