摘要： 今天在学习android的时候，打开eclipse，提示android sdk 不是最新的，进行更新，结果提示如下错误：-=Warning !=-A folder failed to be renamed or moved.On Windows this typically meansthata program is using that folder (for example Windows Explorer or your anti-virus software.)Please momentarily deactivate your anti-virus softwarePlease al 阅读全文