Android Studio 0.8.6:安装Android SDK Platform 20时出错

Question

应用来自Android Studio 0.8.6: Failure [INSTALL_FAILED_OLDER_SDK]和Android Studio : Failure [INSTALL_FAILED_OLDER_SDK]的修复，我得到了错误：

Loading SDK information...
Refresh Sources:
  Fetched Add-ons List successfully
  Refresh Sources

Installing Archives:
  Preparing to install archives
  Downloading SDK Platform Android 4.4W, API 20, revision 1
  Installing SDK Platform Android 4.4W, API 20, revision 1
  Failed to rename directory C:\android-studio\sdk\platforms\android-20 to C:\android-studio\sdk\temp\PlatformPackage.old01.

SDK Manager: failed to install
-= Warning ! =-
A folder failed to be moved. On Windows this typically means that a program is using that folder (for example Windows Explorer or your anti-virus software.)
Please momentarily deactivate your anti-virus software or close any running programs that may be accessing the directory 'C:\android-studio\sdk\platforms\android-20'.
When ready, press YES to try again.
Note: you  can use --force to override to yes.
[y/n] =>
  Done. Nothing was installed.

我做错了什么，我该如何解决这个问题？

Answer 1

您已将项目保存在SDK文件夹中。当SDk尝试更新时，整个文件夹将被新数据替换。由于项目是在IDE中打开的，而SDK正在尝试替换文件夹，因此会显示此错误。将项目文件夹复制到其他文件夹中，关闭当前项目，然后尝试更新。