用windbg查看了下，
*** WARNING: Unable to verify timestamp for ntdll.dll
*** WARNING: Unable to verify timestamp for KERNELBASE.dll
ntdll+0x9d734:
00007ff8`c214d734 c3 ret
0:000> !analyze -v
SECURE: File not allowed to be loaded - C:\Windows\SYSTEM32\dbghelp.dll
Error code: Win32 error 0n5
The call to LoadLibrary(ext) failed, Win32 error 0n2
"系统找不到指定的文件。"
Please check your debugger configuration and/or network access.
No export analyze found