Android studio 使用問題

Android studio無法啟動，錯誤資訊： "Files in C:\Program Files(x86)\Android\android-studio\system\caches are locked. Android Studio will not be able to start up."使用管理員權限啟動或者把安裝目錄放到別個盤。
Solved in windows-8:1- Go to folder where android-studio is installed. (C:\Program Files (x86)\Android\android-studio)2- Now go back to previous folder. (C:\Program Files (x86)\Android\)3- Right click on the android-studio folder and go to properties.4- Now in Properties window, go to Security Tab.5- Click the Edit Button6- Now, a new window will open, here you click the Users(your-username-or-your-group-name)7- Now, from the List below, Check "Allow" in front of "Full control"8- Now press "OK", then again "OK"..9- Its done.. Now you can use Android Studio easily instead of Running it As Administrator every time..