Installation & Licensing

Installation & Licensing

New Member
Posts: 1
Registered: ‎02-22-2013
Message 1 of 2 (172 Views)

Error activating AutoCAD after re-install

172 Views, 1 Replies
02-22-2013 01:15 AM


I've just re-installed a computer that was running AutoCAD (without exporting the license first) - when I try to run AutoCAD after it has been re-installed I get the following error when trying to activate:

The serial number you entered is not valid. Try again. (1)

The serial number I am using is definitely correct (the box is in front of me!)

Please could someone help with this issue?


Community Manager
Posts: 1,191
Registered: ‎09-28-2011
Message 2 of 2 (156 Views)

Re: Error activating AutoCAD after re-install

02-22-2013 01:53 AM in reply to: Bergstrom

Hi Bergstrom and welcome to the forums!

Is it possible that your product has been upgraded to a newer version (2013, for example) and you're trying to activate an older one (2012, 2011, etc)? 

Can you please send me your serial number and request code via private message (click on my screenname camilo.lemos and then on Send This User Private Message)?

I'll then be able to see why you're getting an error.


Thank you,

Camilo Lemos
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