AutoCAD LT 2007 activation error 204

[Anonymous]

I updated my computers hard drive to ssd mapping everything from my old hard drive to my new. However when I run AutoCAD LT 2007 (in windows 7 professional) I get a notification to activate the product. It tries to activate automatically and when it fails it asks to activate manually. I tried to activate manually through autodesk web page but the request code that AutoCAD is generating is 4 digits shorter than usual. So it is impossible to get an activation code. 

Any thoughts?

PS. I have already contactes Autodesk by e-mail, but I thought it would be a good thing to ask here as well. 

[natasha.l]

Hello @Anonymous, 

Autodesk offers the current version & three versions back (2016-2019 versions). 

Please note that any older unsupported versions can become unavailable at any time & may not function on a newer operating system.

Do you have the old activation information saved on the system file location C:\Users\user name\AppData\Local\Autodesk\(product info.html) ? 

Please "Accept Solution" if a reply or replies have helped resolve the issue or answered your question, to help others in the community.

[Anonymous · Accepted solution]

Thank you for your reply @natasha.l

I managed to resolve the matter by contacting Autodesk through the chat they provide as a service. I gave them the request code and they provided the activation code. Unfortunatelly I could not locate the file in my computer as you suggested. 

Thank you for your reply.