@Anonymous
This is not Autodesk.. This is a peer to peer network where users help other users. Although Autodesk does monitor these forums, it doesn't mean they will see and/or respond to your issue in a timely fashion.
First.. Is you subscription still active?
Secondly, I would recommend the following:
I stole this wording/reply from my buddy @Darin.Green, so he takes all the credit for the steps..
This should help get your application working. Assuming you have a valid serial number/contract.
Close the application
Please note, folders of C:\Programdata and C:\Users\[Username]\Appdata (listed below) are hidden folders and you may need to adjust your viewing settings.
On your computer, navigate to: C:\ProgramData\Autodesk\CLM\LGS\<Product_Key>_2017.0.0.F [<Product Key> is the product key of the Autodesk Application you have]
Delete the LGS.data file.
Navigate to C:\Users\[username]\AppData\Roaming\Autodesk\ folder
Delete the ADUT folder and it's contents
Start the application.
When you start the application, it will prompt you to choose one of the following:
Login - 30 day trial licenses
Serial Number - Standalone and Single-User activation
Network - Network License server for obtaining licenses from a machine on your network
Choose the option that matches your license.
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
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