Android Studio failed to open by giving error “Files Locked”

Solved in Windows 7:

1. Go to folder where android-studio is installed. (e.g. C:\Program Files (x86)\Android\android-studio)

2. Now go up one folder. (i.e. C:\Program Files (x86)\Android)

3. Right click on the android-studio folder and go to Properties.

4. In the Properties window, go to the Security tab.

5. Click the Edit button.

6. A new window will open, here you click the Users (your-username-or-your-group-name)

7. From the list below, check Allow in front of Full control.

8. Press OK, then again OK.

Now you can use Android Studio easily instead of “Running it As Administrator” every time.