Why do I get an 'SDK seems invalid' error when setting up my Project Interpreter in PyCharm?

Question

I try to set up project interpteter Python 3.5 in Pycharm and get an SDK error

Answer 1

I had such problem. The solution was pretty easy. I created an account in russian in Windows, and you could emphasize that the error message (the big one) then contains the word about encoding is used. Therefore check your Windows account name - change it if it's not in english and contains spaces and other unwanted signs. Thanks.