nmake test出错, 请教。

从CPAN上下载了Test-Harness-3.03模块, 运行perl Makefile.PL,  nmake 都没问题, 运行nmake test 后,出现错误:
        D:\Perl\bin\perl.exe "-Iblib\lib" "-Iblib\arch" "-MExtUtils::Command::MM" "-e" "test_harness(0, 'blib\lib', 'blib\arch')" t/*.t t/compat/*.t
Can't open t/*.t. Invalid argument
Cannot determine source for t/*.t at blib\lib/Test/Harness.pm line 156
NMAKE : fatal error U1077: 'C:\WINDOWS\system32\cmd.exe' : return code '0x2'
Stop.
请问应该如何解决?多谢!