As you know, it’s impossible to buy Adobe‘s software from India, I mean using their website. I have raised this issue couples of times in past. Actually, there is no India store and you can’t even change your country to India in Adobe account details.
I requested a friend of mine, who is in USA, to buy Flexbuilder upgrade for me, he tried many times to buy the same using his all cards and what not, no success.
This time problem is with Adobe US store application, which is done in Flex, it throws weird errors as you can see below: