Hi Everyone
I was trying to activate my Autodesk Inventor Professional 2014, using an offline method (my standalone PC is not connected to the internet). I entered my serial number and product key, and I recieved a request code which I was expected to use online to request an activation code with. However, when I enter my request code, I recieve an error "The request code you entered is not valid. Try again (Error 3)" See image below. Can someone please help ![Smiley Sad Smiley Sad](/i/smilies/16x16_smiley-sad.png)
![Autodesk activation issue.png Autodesk activation issue.png](https://forums.autodesk.com/t5/image/serverpage/image-id/133209iC857E29C1B0089F3/image-size/large?v=mpbl-1&px=-1)
Here's an image of the Offline Activation Request dialogue, generated by the software after I entered the serial number.
![Offline Activation Request.png Offline Activation Request.png](https://forums.autodesk.com/t5/image/serverpage/image-id/133211i07AD054054C38CEC/image-size/large?v=mpbl-1&px=-1)