http://blog.sina.com.cn/s/blog_a32eff280101cgje.html
C:\>emctl status dbconsole
Oracle Enterprise Manager 11g Database Control Release 11.2.0.1.0
Copyright (c) 1996, 2010 Oracle Corporation. All rights reserved.
https://kermart:1158/em/console/aboutApplication
Oracle Enterprise Manager 11g is running.
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Logs are generated in directory C:\app\Administrator\product\11.2.0\dbhome_1/kermart_orcl/sysman/log
C:\>certutil -setreg chain\EnableWeakSignatureFlags 8
Software\Microsoft\Cryptography\OID\EncodingType 0\CertDllCreateCertificateChainEngine\Config\EnableWeakSignatureFlags:
新值:
EnableWeakSignatureFlags REG_DWORD = 8
CertUtil: -setreg 命令成功完成。
CertSvc 服务可能需要重新启动，以使更改生效。