标签：user try 技术 code manager gis cal tco key
User Variables
HKEY_CURRENT_USER\Environment
System Variables
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager\Environment
windows registry => control pannel
标签：user try 技术 code manager gis cal tco key
原文地址：http://www.cnblogs.com/shenfengok/p/6194042.html
