I am using windows-7 32bit. But why I download ADT for 32-bit and try to open it, it shows me this type of dialog. I can not understand the problem
Go to the SDK Manager and open the SDK folder and click the button. then it will download the SDK and you will go well!
Go to the SDK manager, then open it, then there are some tools in the API versions and add-ons ... Download the packages, then restart Eclipse ...
yes, you can run sdk manager to get the address of the sdk folder, then open eclipse → window → Prefrences → Android and copy this address into the SDK Location text box