error400.ошибка 400

[Rus_Joker]

hi! My name is Sergey. I activated the student version 2 programs and download them. This Autodesk Inventor Professional 2014 and AutoCAD. I can not get to activate product for 3 years. produces an error 400. ask you to help me with this problem.
My serial number is XXX-XXXXXXXX. I ask you to reply me on my mail ( on this mail I registered on your site) piskarev.1995 @ mail.ru

[grace.liu]

Hello Sergey and welcome to the Community!

Thanks for your information, but for the protection of the information, please do not post your Serial Number, request code or other privacy information in the public forum. I will help to hide it. 

Typically the error 400 ask for the manually activation. Could you please send me a Private Message (click on my grace.liu profile name and then “Send this user a private message”) with your Serial Number,Product Key and Request code , I will help to check then activate it manually.

Thanks,

[olga83and]

Здравствуйте! У меня тоже ошибка 400. Подключение к интернету есть, в чем проблема, не могу понять... И серийный номер и код активации есть. Все равно ошибка. Помогите, пожалуйста!