强制删除文件\buildchk.err ............\buildchk.log ............\Driver.c ............\Driver.c.bak ............\Driver.h ............\makefile ............\obj\_objects.mac ............\...chk\i386\HelloDDK.pdb ............\......\....\HelloDDK.sys ............\Sources ............\Sources.bak ............\说明.txt ............\obj\i386 ............\...chk\i386 ............\obj ............\objchk 强制删除文件