android SDK manager, only show installed package

Question

There is something wrong with my SDK manager, which only show the installed package. I couldn\'t install the others.

*I downloaded the ADT bundle for windows from htt

Answer 1

I had the same problem and its about proxy issues I think. To solve it: in SDK manager go to Tools > options In other section check the below: force https://... sources to be fetched using http://...

Then it will fetch all the packages!