I had a trial of Visual Studio 2010 running, but now I've run out of days. When I try to extend the trial it sends me to the Ultimate version for the key extension. I signed up there and everything and got a code, but when I insert it in Visual Studio 2010 it says the code is invalid.
How do I succesfully get a Professional trial key extension?
P.S. The site is also in Japanese for me, which makes it even more difficult.
You can get the correct key by doing the following: