安装Andriod 2.2 SDK遇到以下问题：
-= warning! =- A folder failed to be renamed or 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. Please also close any running programs that may be accessing the directory 'D:/Install/Programming/android-sdk-working-dir/android-sdk_r04-windows/android-sdk-windows/too!s'.
When ready, press YES to try again.
解决办法：
- Copied
tools/toscrap/within the SDK directory - Ran
android.batfrom thescrap/directory - Did the upgrade
- Deleted the
scrap/directory when done