@Anonymous
Welcome to the community..
First thing.. Never and I mean never share your personal information here such as your serial #. This is a world wide user forum and others can steal your information and guess what it all points back to you. I will have the moderator remove your image to protect your information.
Next.. Why is your subject matter state linetype when this is an activation issue with your license.
To correct this activation issue, please use this link: New: Get an Activation Code
Mark Lancaster
& Autodesk Services MarketPlace Provider
Autodesk Inventor Certified Professional & not an Autodesk Employee
Likes is much appreciated if the information I have shared is helpful to you and/or others
Did this resolve your issue? Please accept it "As a Solution" so others may benefit from it.