when I building OpenSSL in Windows environments,use Visual C++.according to "install.w32" .My operation is below: perl Configure VC-WIN32-----------ok ms\do_masm------------------------ok nmake -f ms\ntdll.mak but in last step,there always display : crypto\cryptolib.c: fatal error c1083:cannot open include file:"stdio.h",no such file or directory . how can I sovle it? ______________________________________________________________________ OpenSSL Project http://www.openssl.org User Support Mailing List [EMAIL PROTECTED] Automated List Manager [EMAIL PROTECTED]